diff --git a/src/e2ee/sharedKeyManagement.ts b/src/e2ee/sharedKeyManagement.ts
index 07060419..819c16d9 100644
--- a/src/e2ee/sharedKeyManagement.ts
+++ b/src/e2ee/sharedKeyManagement.ts
@@ -47,7 +47,7 @@ export const useManageRoomSharedKey = (roomId: string): string | null => {
     if (password === "") return;
     if (password === e2eeSharedKey) return;
 
-    setE2EESharedKey(password);
+    setE2EESharedKey?.(password);
   }, [password, e2eeSharedKey, setE2EESharedKey]);
 
   useEffect(() => {