diff --git a/ui/frontend/src/components/PersistPage/persist.ts b/ui/frontend/src/components/PersistPage/persist.ts
index 4821c4e04..b29f1e209 100644
--- a/ui/frontend/src/components/PersistPage/persist.ts
+++ b/ui/frontend/src/components/PersistPage/persist.ts
@@ -103,6 +103,9 @@ export const persist = async (
     // delete route backup
     // TODO
 
+    // Do it before onSuccess()
+    unbindOnBeforeUnloadPage();
+
     onSuccess();
   } finally {
     unbindOnBeforeUnloadPage();