diff --git a/packages/core-components/src/layout/HeaderTabs/HeaderTabs.test.tsx b/packages/core-components/src/layout/HeaderTabs/HeaderTabs.test.tsx
index 2501785701..f9348ffa9a 100644
--- a/packages/core-components/src/layout/HeaderTabs/HeaderTabs.test.tsx
+++ b/packages/core-components/src/layout/HeaderTabs/HeaderTabs.test.tsx
@@ -58,6 +58,7 @@ describe('<HeaderTabs />', () => {
     const TextualBadge = React.forwardRef<HTMLSpanElement>((props, ref) => (
       <Badge
         classes={useStyles()}
+        overlap="rectangular"
         color="secondary"
         badgeContent="three new alarms"
       >