diff --git a/assets/javascripts/admin/controllers/modals/admin-plugins-chat-integration-edit-channel.js.es6 b/assets/javascripts/admin/controllers/modals/admin-plugins-chat-integration-edit-channel.js.es6
index a626c09..86fb8fd 100644
--- a/assets/javascripts/admin/controllers/modals/admin-plugins-chat-integration-edit-channel.js.es6
+++ b/assets/javascripts/admin/controllers/modals/admin-plugins-chat-integration-edit-channel.js.es6
@@ -31,6 +31,7 @@ export default Ember.Controller.extend(ModalFunctionality, {
           this._paramValidation
         )
       );
+      this.notifyPropertyChange("paramValidation");
     }
   },