diff --git a/app/javascript/controllers/bridge/buttons_controller.js b/app/javascript/controllers/bridge/buttons_controller.js
index 7958b255d..3e3aa4a60 100644
--- a/app/javascript/controllers/bridge/buttons_controller.js
+++ b/app/javascript/controllers/bridge/buttons_controller.js
@@ -21,6 +21,8 @@ export default class extends BridgeComponent {
     if (this.beforeUnloadHandler) {
       window.removeEventListener("beforeunload", this.beforeUnloadHandler)
     }
+
+    this.notifyBridgeOfDisconnect()
   }
 
   buttonTargetConnected() {