diff --git a/frontend/lib/redirect-legacy-routes.ts b/frontend/lib/redirect-legacy-routes.ts
index 44eea5f11dfdb97dde88a4f561c6abd9fcb95c38..aebf7269c9d013d32c38c32a506d705717fa30e6 100644
--- a/frontend/lib/redirect-legacy-routes.ts
+++ b/frontend/lib/redirect-legacy-routes.ts
@@ -4,8 +4,12 @@ export default function redirectLegacyRoutes() {
   const { hash } = window.location
   if (hash && hash.startsWith('#/examples/')) {
     const category = hash.replace('#/examples/', '')
-    navigate(`category/${category}`)
+    navigate(`category/${category}`, {
+      replace: true,
+    })
   } else if (hash === '#/endpoint') {
-    navigate('endpoint')
+    navigate('endpoint', {
+      replace: true,
+    })
   }
 }