diff --git a/src/components/Room/Room.tsx b/src/components/Room/Room.tsx
index 983e023..bf52311 100644
--- a/src/components/Room/Room.tsx
+++ b/src/components/Room/Room.tsx
@@ -48,7 +48,7 @@ function RoomLoader() {
   const { roomId = '' } = useParams()
 
   const peerRoom = usePeerRoom({
-    appId: `${process.env.REACT_APP_NAME}`,
+    appId: `${encodeURI(window.location.origin)}_${process.env.REACT_APP_NAME}`,
     roomId,
   })