diff --git a/packages/core-components/src/components/TabbedLayout/RoutedTabs.tsx b/packages/core-components/src/components/TabbedLayout/RoutedTabs.tsx
index 18564cfedc..197cdb2239 100644
--- a/packages/core-components/src/components/TabbedLayout/RoutedTabs.tsx
+++ b/packages/core-components/src/components/TabbedLayout/RoutedTabs.tsx
@@ -29,7 +29,7 @@ export function useSelectedSubRoute(subRoutes: SubRoute[]): {
 
   const routes = subRoutes.map(({ path, children }) => ({
     caseSensitive: false,
-    path: path ? `${path}/*` : '.',
+    path: `${path}/*`,
     element: children,
   }));
 
@@ -68,7 +68,7 @@ export function RoutedTabs(props: { routes: SubRoute[] }) {
   const headerTabs = useMemo(
     () =>
       routes.map(t => ({
-        id: t.path ?? '.',
+        id: t.path,
         label: t.title,
         tabProps: t.tabProps,
       })),
@@ -76,7 +76,7 @@ export function RoutedTabs(props: { routes: SubRoute[] }) {
   );
 
   const onTabChange = (tabIndex: number) => {
-    let { path = '.' } = routes[tabIndex];
+    let { path } = routes[tabIndex];
     // Remove trailing /*
     path = path.replace(/\/\*$/, '');
     // And remove leading / for relative navigation
diff --git a/packages/core-components/src/components/TabbedLayout/types.ts b/packages/core-components/src/components/TabbedLayout/types.ts
index 08ed905f4e..59e26305bd 100644
--- a/packages/core-components/src/components/TabbedLayout/types.ts
+++ b/packages/core-components/src/components/TabbedLayout/types.ts
@@ -18,7 +18,7 @@ import { TabProps } from '@material-ui/core/Tab';
 import * as React from 'react';
 
 export type SubRoute = {
-  path?: string;
+  path: string;
   title: string;
   children: JSX.Element;
   tabProps?: TabProps<React.ElementType, { component?: React.ElementType }>;
diff --git a/plugins/catalog/src/components/EntityLayout/EntityLayout.tsx b/plugins/catalog/src/components/EntityLayout/EntityLayout.tsx
index 5dcbd702f5..2295034905 100644
--- a/plugins/catalog/src/components/EntityLayout/EntityLayout.tsx
+++ b/plugins/catalog/src/components/EntityLayout/EntityLayout.tsx
@@ -52,7 +52,7 @@ import { EntityContextMenu } from '../EntityContextMenu/EntityContextMenu';
 
 /** @public */
 export type EntityLayoutRouteProps = {
-  path?: string;
+  path: string;
   title: string;
   children: JSX.Element;
   if?: (entity: Entity) => boolean;