diff --git a/.changeset/yellow-candles-kiss.md b/.changeset/yellow-candles-kiss.md
new file mode 100644
index 0000000000..e365be2a0a
--- /dev/null
+++ b/.changeset/yellow-candles-kiss.md
@@ -0,0 +1,21 @@
+---
+'@backstage/core-components': minor
+---
+
+**BREAKING:** Removing `Tabs` component from `core-components` as it is neither used in the core Backstage app nor in the monorepo plugins. If you are using this component in your instance please consider replacing it with the [Material UI `Tabs`](https://v4.mui.com/components/tabs/#tabs) component like the following:
+
+```diff
+- <Tabs
+-    tabs={[{
+-       icon: <AccessAlarmIcon />,
+-       content: <div>Label</div>,
+-    }]}
+- />
+
++ <Tabs>
++    <Tab
++       label = "Label"
++       icon = { <AccessAlarmIcon /> }
++    />
++ </Tabs>
+```
diff --git a/packages/core-components/api-report.md b/packages/core-components/api-report.md
index 6439be23a7..1e5fa77ed3 100644
--- a/packages/core-components/api-report.md
+++ b/packages/core-components/api-report.md
@@ -1318,11 +1318,6 @@ export type Tab = {
   >;
 };
 
-// Warning: (ae-missing-release-tag) "TabBarClassKey" is part of the package's API, but it is missing a release tag (@alpha, @beta, @public, or @internal)
-//
-// @public (undocumented)
-export type TabBarClassKey = 'indicator' | 'flexContainer' | 'root';
-
 // Warning: (ae-forgotten-export) The symbol "Props_18" needs to be exported by the entry point index.d.ts
 // Warning: (ae-missing-release-tag) "TabbedCard" is part of the package's API, but it is missing a release tag (@alpha, @beta, @public, or @internal)
 //
@@ -1348,14 +1343,6 @@ export namespace TabbedLayout {
     Route: (props: SubRoute) => null;
 }
 
-// @public (undocumented)
-export type TabClassKey = 'root' | 'selected';
-
-// Warning: (ae-missing-release-tag) "TabIconClassKey" is part of the package's API, but it is missing a release tag (@alpha, @beta, @public, or @internal)
-//
-// @public (undocumented)
-export type TabIconClassKey = 'root';
-
 // Warning: (ae-missing-release-tag) "Table" is part of the package's API, but it is missing a release tag (@alpha, @beta, @public, or @internal)
 //
 // @public (undocumented)
@@ -1438,17 +1425,6 @@ export type TableState = {
 // @public (undocumented)
 export type TableToolbarClassKey = 'root' | 'title' | 'searchField';
 
-// Warning: (ae-forgotten-export) The symbol "TabsProps" needs to be exported by the entry point index.d.ts
-// Warning: (ae-missing-release-tag) "Tabs" is part of the package's API, but it is missing a release tag (@alpha, @beta, @public, or @internal)
-//
-// @public (undocumented)
-export function Tabs(props: TabsProps): JSX.Element;
-
-// Warning: (ae-missing-release-tag) "TabsClassKey" is part of the package's API, but it is missing a release tag (@alpha, @beta, @public, or @internal)
-//
-// @public (undocumented)
-export type TabsClassKey = 'root' | 'styledTabs' | 'appbar';
-
 // Warning: (ae-missing-release-tag) "TrendLine" is part of the package's API, but it is missing a release tag (@alpha, @beta, @public, or @internal)
 //
 // @public (undocumented)
diff --git a/packages/core-components/src/components/Tabs/Tab.test.tsx b/packages/core-components/src/components/Tabs/Tab.test.tsx
deleted file mode 100644
index d30420ebb6..0000000000
--- a/packages/core-components/src/components/Tabs/Tab.test.tsx
+++ /dev/null
@@ -1,26 +0,0 @@
-/*
- * Copyright 2020 The Backstage Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import React from 'react';
-import { renderInTestApp } from '@backstage/test-utils';
-import { StyledTab } from './Tab';
-
-describe('<Tab />', () => {
-  it('renders without exploding', async () => {
-    const rendered = await renderInTestApp(<StyledTab label="test" />);
-    expect(rendered.getByText('test')).toBeInTheDocument();
-  });
-});
diff --git a/packages/core-components/src/components/Tabs/Tab.tsx b/packages/core-components/src/components/Tabs/Tab.tsx
deleted file mode 100644
index 2922bd9651..0000000000
--- a/packages/core-components/src/components/Tabs/Tab.tsx
+++ /dev/null
@@ -1,72 +0,0 @@
-/*
- * Copyright 2020 The Backstage Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import React from 'react';
-import { makeStyles } from '@material-ui/core/styles';
-import Tab from '@material-ui/core/Tab';
-import { BackstageTheme } from '@backstage/theme';
-
-interface StyledTabProps {
-  label?: string;
-  icon?: any; // TODO: define type for material-ui icons
-  isFirstNav?: boolean;
-  isFirstIndex?: boolean;
-  value?: any;
-}
-
-const tabMarginLeft = (isFirstNav: boolean, isFirstIndex: boolean) => {
-  if (isFirstIndex) {
-    if (isFirstNav) {
-      return '20px';
-    }
-    return '0';
-  }
-  return '40px';
-};
-
-/** @public */
-export type TabClassKey = 'root' | 'selected';
-
-const useStyles = makeStyles<BackstageTheme, StyledTabProps>(
-  theme => ({
-    root: {
-      textTransform: 'none',
-      height: '64px',
-      fontWeight: theme.typography.fontWeightBold,
-      fontSize: theme.typography.pxToRem(13),
-      color: theme.palette.textSubtle,
-      marginLeft: props =>
-        tabMarginLeft(
-          props.isFirstNav as boolean,
-          props.isFirstIndex as boolean,
-        ),
-      width: '130px',
-      minWidth: '130px',
-      '&:hover': {
-        outline: 'none',
-        backgroundColor: 'transparent',
-        color: theme.palette.textSubtle,
-      },
-    },
-  }),
-  { name: 'BackstageTab' },
-);
-
-export const StyledTab = (props: StyledTabProps) => {
-  const classes = useStyles(props);
-  const { isFirstNav, isFirstIndex, ...rest } = props;
-  return <Tab classes={classes} disableRipple {...rest} />;
-};
diff --git a/packages/core-components/src/components/Tabs/TabBar.tsx b/packages/core-components/src/components/Tabs/TabBar.tsx
deleted file mode 100644
index 99be9a7d1d..0000000000
--- a/packages/core-components/src/components/Tabs/TabBar.tsx
+++ /dev/null
@@ -1,60 +0,0 @@
-/*
- * Copyright 2020 The Backstage Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import React, { PropsWithChildren } from 'react';
-import { makeStyles } from '@material-ui/core/styles';
-import Tabs from '@material-ui/core/Tabs';
-import Typography from '@material-ui/core/Typography';
-import { BackstageTheme } from '@backstage/theme';
-
-interface StyledTabsProps {
-  value: number | boolean;
-  selectionFollowsFocus: boolean;
-  onChange: (event: React.ChangeEvent<{}>, newValue: number) => void;
-}
-
-export type TabBarClassKey = 'indicator' | 'flexContainer' | 'root';
-
-const useStyles = makeStyles<BackstageTheme>(
-  theme => ({
-    indicator: {
-      display: 'flex',
-      justifyContent: 'center',
-      backgroundColor: theme.palette.tabbar.indicator,
-      height: theme.spacing(0.5),
-    },
-    flexContainer: {
-      alignItems: 'center',
-    },
-    root: {
-      '&:last-child': {
-        marginLeft: 'auto',
-      },
-    },
-  }),
-  { name: 'BackstageTabBar' },
-);
-
-export const StyledTabs = (props: PropsWithChildren<StyledTabsProps>) => {
-  const classes = useStyles(props);
-  return (
-    <Tabs
-      classes={classes}
-      {...props}
-      TabIndicatorProps={{ children: <Typography component="span" /> }}
-    />
-  );
-};
diff --git a/packages/core-components/src/components/Tabs/TabIcon.tsx b/packages/core-components/src/components/Tabs/TabIcon.tsx
deleted file mode 100644
index 0e93924de9..0000000000
--- a/packages/core-components/src/components/Tabs/TabIcon.tsx
+++ /dev/null
@@ -1,66 +0,0 @@
-/*
- * Copyright 2020 The Backstage Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import React from 'react';
-import { makeStyles } from '@material-ui/core/styles';
-import IconButton from '@material-ui/core/IconButton';
-import { BackstageTheme } from '@backstage/theme';
-
-interface StyledIconProps {
-  ariaLabel: string;
-  children: any;
-  isNext?: boolean;
-  onClick: any;
-}
-
-export type TabIconClassKey = 'root';
-
-const useStyles = makeStyles<BackstageTheme, StyledIconProps>(
-  theme => ({
-    root: {
-      color: '#6E6E6E',
-      overflow: 'visible',
-      fontSize: theme.typography.h5.fontSize,
-      textAlign: 'center',
-      borderRadius: '50%',
-      backgroundColor: '#E6E6E6',
-      marginLeft: props => (props.isNext ? 'auto' : '0'),
-      marginRight: props => (props.isNext ? '0' : theme.spacing(1.25)),
-      '&:hover': {
-        backgroundColor: '#E6E6E6',
-        opacity: '1',
-      },
-    },
-  }),
-  { name: 'BackstageTabIcon' },
-);
-
-export const StyledIcon = (props: StyledIconProps) => {
-  const classes = useStyles(props);
-  const { ariaLabel, onClick } = props;
-  return (
-    <IconButton
-      onClick={onClick}
-      className={classes.root}
-      size="small"
-      disableRipple
-      disableFocusRipple
-      aria-label={ariaLabel}
-    >
-      {props.children}
-    </IconButton>
-  );
-};
diff --git a/packages/core-components/src/components/Tabs/TabPanel.tsx b/packages/core-components/src/components/Tabs/TabPanel.tsx
deleted file mode 100644
index 3ecc1ba046..0000000000
--- a/packages/core-components/src/components/Tabs/TabPanel.tsx
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
- * Copyright 2020 The Backstage Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-import Box from '@material-ui/core/Box';
-import React, { PropsWithChildren } from 'react';
-
-export interface TabPanelProps {
-  value?: any;
-  index?: number;
-}
-
-export const TabPanel = (props: PropsWithChildren<TabPanelProps>) => {
-  const { children, value, index, ...other } = props;
-
-  return (
-    <Box
-      role="tabpanel"
-      hidden={value !== index}
-      aria-labelledby={`scrollable-auto-tab-${index}`}
-      {...other}
-    >
-      {value === index && <Box p={3}>{children}</Box>}
-    </Box>
-  );
-};
diff --git a/packages/core-components/src/components/Tabs/Tabs.stories.tsx b/packages/core-components/src/components/Tabs/Tabs.stories.tsx
deleted file mode 100644
index 4d4cad8757..0000000000
--- a/packages/core-components/src/components/Tabs/Tabs.stories.tsx
+++ /dev/null
@@ -1,71 +0,0 @@
-/*
- * Copyright 2020 The Backstage Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import React from 'react';
-import { Tabs } from './Tabs';
-import AccessAlarmIcon from '@material-ui/icons/AccessAlarm';
-
-export default {
-  title: 'Navigation/Tabs',
-  component: Tabs,
-};
-
-const containerStyle = {};
-
-export const Default = () => (
-  <div style={containerStyle}>
-    <Tabs
-      tabs={[...Array(4)].map((_, index) => ({
-        label: `ANOTHER TAB`,
-        content: <div>Content {index}</div>,
-      }))}
-    />
-  </div>
-);
-
-export const Expandable = () => (
-  <div style={containerStyle}>
-    <Tabs
-      tabs={[...Array(31)].map((_, index) => ({
-        label: `ANOTHER TAB`,
-        content: <div>Content {index}</div>,
-      }))}
-    />
-  </div>
-);
-
-export const Icons = () => (
-  <div style={containerStyle}>
-    <Tabs
-      tabs={[...Array(4)].map((_, index) => ({
-        icon: <AccessAlarmIcon />,
-        content: <div>Content {index}</div>,
-      }))}
-    />
-  </div>
-);
-
-export const IconsAndLabels = () => (
-  <div style={containerStyle}>
-    <Tabs
-      tabs={[...Array(4)].map((_, index) => ({
-        icon: <AccessAlarmIcon />,
-        label: `ANOTHER TAB`,
-        content: <div>Content {index}</div>,
-      }))}
-    />
-  </div>
-);
diff --git a/packages/core-components/src/components/Tabs/Tabs.tsx b/packages/core-components/src/components/Tabs/Tabs.tsx
deleted file mode 100644
index 420263f576..0000000000
--- a/packages/core-components/src/components/Tabs/Tabs.tsx
+++ /dev/null
@@ -1,170 +0,0 @@
-/*
- * Copyright 2020 The Backstage Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import React, { useRef, useEffect, MutableRefObject, useState } from 'react';
-import { BackstageTheme } from '@backstage/theme';
-import AppBar from '@material-ui/core/AppBar';
-import { makeStyles } from '@material-ui/core/styles';
-import NavigateBeforeIcon from '@material-ui/icons/NavigateBefore';
-import NavigateNextIcon from '@material-ui/icons/NavigateNext';
-import { chunkArray } from './utils';
-import useWindowSize from 'react-use/lib/useWindowSize';
-
-/* Import Components */
-
-import { TabPanel } from './TabPanel';
-import { StyledIcon } from './TabIcon';
-import { StyledTab } from './Tab';
-import { StyledTabs } from './TabBar';
-import Box from '@material-ui/core/Box';
-
-/* Props Types */
-
-export interface TabProps {
-  content: any;
-  label?: string;
-  icon?: any; // TODO: define type for material-ui icons
-}
-
-export interface TabsProps {
-  tabs: TabProps[];
-}
-
-export type TabsClassKey = 'root' | 'styledTabs' | 'appbar';
-
-const useStyles = makeStyles<BackstageTheme>(
-  theme => ({
-    root: {
-      flexGrow: 1,
-      width: '100%',
-    },
-    styledTabs: {
-      backgroundColor: theme.palette.background.paper,
-    },
-    appbar: {
-      boxShadow: 'none',
-      backgroundColor: theme.palette.background.paper,
-      paddingLeft: theme.spacing(1.25),
-      paddingRight: theme.spacing(1.25),
-    },
-  }),
-  { name: 'BackstageTabs' },
-);
-
-export function Tabs(props: TabsProps) {
-  const { tabs } = props;
-  const classes = useStyles();
-  const [value, setValue] = useState([0, 0]); // [selectedChunkedNavIndex, selectedIndex]
-  const [navIndex, setNavIndex] = useState(0);
-  const [numberOfChunkedElement, setNumberOfChunkedElement] = useState(0);
-  const [chunkedTabs, setChunkedTabs] = useState<TabProps[][]>([[]]);
-  const wrapper = useRef() as MutableRefObject<HTMLDivElement>;
-
-  const { width } = useWindowSize();
-
-  const handleChange = (_: React.ChangeEvent<{}>, newValue: number) => {
-    setValue([navIndex, newValue]);
-  };
-
-  const navigateToPrevChunk = () => {
-    setNavIndex(navIndex - 1);
-  };
-
-  const navigateToNextChunk = () => {
-    setNavIndex(navIndex + 1);
-  };
-
-  const hasNextNavIndex = () => navIndex + 1 < chunkedTabs.length;
-
-  useEffect(() => {
-    // Each time the window is resized we calculate how many tabs we can render given the window width
-    const padding = 20; // The AppBar padding
-
-    const numberOfTabIcons = navIndex === 0 ? 1 : 2;
-    const wrapperWidth =
-      wrapper.current.offsetWidth - padding - numberOfTabIcons * 30;
-    const flattenIndex = value[0] * numberOfChunkedElement + value[1];
-    const newChunkedElementSize = Math.floor(wrapperWidth / 170);
-
-    setNumberOfChunkedElement(newChunkedElementSize);
-    setChunkedTabs(chunkArray(tabs, newChunkedElementSize));
-    setValue([
-      Math.floor(flattenIndex / newChunkedElementSize),
-      flattenIndex % newChunkedElementSize,
-    ]);
-    // eslint-disable-next-line
-  }, [width, tabs]);
-
-  const currentIndex = navIndex === value[0] ? value[1] : false;
-
-  return (
-    <Box className={classes.root}>
-      <AppBar ref={wrapper} className={classes.appbar} position="static">
-        <Box>
-          <StyledTabs
-            value={currentIndex}
-            onChange={handleChange}
-            selectionFollowsFocus
-          >
-            {navIndex !== 0 && (
-              <StyledIcon
-                onClick={navigateToPrevChunk}
-                ariaLabel="navigate-before"
-              >
-                <NavigateBeforeIcon />
-              </StyledIcon>
-            )}
-            {chunkedTabs[navIndex].map((tab, index) => (
-              <StyledTab
-                value={index}
-                isFirstIndex={index === 0}
-                isFirstNav={navIndex === 0}
-                key={index}
-                icon={tab.icon || undefined}
-                label={tab.label || undefined}
-              />
-            ))}
-            {hasNextNavIndex() && (
-              <StyledIcon
-                isNext
-                onClick={navigateToNextChunk}
-                ariaLabel="navigate-next"
-              >
-                <NavigateNextIcon />
-              </StyledIcon>
-            )}
-          </StyledTabs>
-        </Box>
-      </AppBar>
-      {currentIndex !== false ? (
-        chunkedTabs[navIndex].map((tab, index) => (
-          <TabPanel key={index} value={index} index={currentIndex}>
-            {tab.content}
-          </TabPanel>
-        ))
-      ) : (
-        // Render if the selected tab index is outside the current rendered chunked array
-        <TabPanel
-          key="panel_outside_chunked_array"
-          value={value[1]}
-          index={value[1]}
-        >
-          {chunkedTabs[value[0]][value[1]].content}
-        </TabPanel>
-      )}
-    </Box>
-  );
-}
diff --git a/packages/core-components/src/components/Tabs/index.ts b/packages/core-components/src/components/Tabs/index.ts
deleted file mode 100644
index 9702c39a48..0000000000
--- a/packages/core-components/src/components/Tabs/index.ts
+++ /dev/null
@@ -1,22 +0,0 @@
-/*
- * Copyright 2020 The Backstage Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-export { Tabs } from './Tabs';
-export type { TabsClassKey } from './Tabs';
-export type { TabClassKey } from './Tab';
-
-export type { TabBarClassKey } from './TabBar';
-export type { TabIconClassKey } from './TabIcon';
diff --git a/packages/core-components/src/components/Tabs/utils.ts b/packages/core-components/src/components/Tabs/utils.ts
deleted file mode 100644
index 80705fdfc0..0000000000
--- a/packages/core-components/src/components/Tabs/utils.ts
+++ /dev/null
@@ -1,28 +0,0 @@
-/*
- * Copyright 2020 The Backstage Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-export function chunkArray<T>(array: T[], chunkSize: number): T[][] {
-  if (chunkSize <= 0) {
-    return [array];
-  }
-
-  const result: T[][] = [];
-  for (let i = 0; i < array.length; i += chunkSize) {
-    result.push(array.slice(i, i + chunkSize));
-  }
-
-  return result;
-}
diff --git a/packages/core-components/src/components/index.ts b/packages/core-components/src/components/index.ts
index 0057847754..0222b82aa4 100644
--- a/packages/core-components/src/components/index.ts
+++ b/packages/core-components/src/components/index.ts
@@ -44,6 +44,5 @@ export * from './StructuredMetadataTable';
 export * from './SupportButton';
 export * from './TabbedLayout';
 export * from './Table';
-export * from './Tabs';
 export * from './TrendLine';
 export * from './WarningPanel';
diff --git a/packages/core-components/src/overridableComponents.ts b/packages/core-components/src/overridableComponents.ts
index 49bc162951..c872317049 100644
--- a/packages/core-components/src/overridableComponents.ts
+++ b/packages/core-components/src/overridableComponents.ts
@@ -60,10 +60,6 @@ import {
   TableToolbarClassKey,
   FiltersContainerClassKey,
   TableClassKey,
-  TabBarClassKey,
-  TabIconClassKey,
-  TabsClassKey,
-  TabClassKey,
   WarningPanelClassKey,
 } from './components';
 
@@ -141,10 +137,6 @@ type BackstageComponentsNameToClassKey = {
   BackstageTableToolbar: TableToolbarClassKey;
   BackstageTableFiltersContainer: FiltersContainerClassKey;
   BackstageTable: TableClassKey;
-  BackstageTabBar: TabBarClassKey;
-  BackstageTabIcon: TabIconClassKey;
-  BackstageTabs: TabsClassKey;
-  BackstageTab: TabClassKey;
   BackstageWarningPanel: WarningPanelClassKey;
   BackstageBottomLink: BottomLinkClassKey;
   BackstageBreadcrumbsClickableText: BreadcrumbsClickableTextClassKey;