diff --git a/client/web/src/routes/Main/Navbar/ReactQueryDevBtn.tsx b/client/web/src/routes/Main/Navbar/ReactQueryDevBtn.tsx
index e332b55d..28280596 100644
--- a/client/web/src/routes/Main/Navbar/ReactQueryDevBtn.tsx
+++ b/client/web/src/routes/Main/Navbar/ReactQueryDevBtn.tsx
@@ -7,7 +7,7 @@ import { isDevelopment } from 'tailchat-shared';
  */
 export const ReactQueryDevBtn: React.FC = React.memo(() => {
   if (!isDevelopment) {
-    return;
+    return null;
   }
 
   return (