diff --git a/src/main/index.tsx b/src/main/index.tsx
index 3ee7674..7d272cd 100644
--- a/src/main/index.tsx
+++ b/src/main/index.tsx
@@ -25,7 +25,9 @@ const router = createBrowserRouter([
             },
         ],
     },
-]);
+], {
+    basename: "/bb-datastore-playground",
+});