diff --git a/packages/components/CONTRIBUTING.md b/packages/components/CONTRIBUTING.md
index b2b667bafe81de..ca8f948b7ee853 100644
--- a/packages/components/CONTRIBUTING.md
+++ b/packages/components/CONTRIBUTING.md
@@ -313,7 +313,7 @@ const ConnectedCard = contextConnect( Card, 'Card' );
 export default ConnectedCard;
 
 //=========================================================================
-// Simplified snippet from `packages/components/src/card/card-body/hook.js`
+// Simplified snippet from `packages/components/src/card/card-body/hook.ts`
 //=========================================================================
 import { useContextSystem } from '../../ui/context';