diff --git a/src/state/messages/events/index.tsx b/src/state/messages/events/index.tsx
index b0be73b109..2f585c0795 100644
--- a/src/state/messages/events/index.tsx
+++ b/src/state/messages/events/index.tsx
@@ -36,6 +36,10 @@ export function MessagesEventBusProvider({
       // @ts-ignore
       window.bus = bus
     }
+
+    return () => {
+      bus.suspend()
+    }
   }, [bus])
 
   React.useEffect(() => {