diff --git a/app/scripts/metamask-controller.js b/app/scripts/metamask-controller.js
index b0879acd5991..fad1b797baca 100644
--- a/app/scripts/metamask-controller.js
+++ b/app/scripts/metamask-controller.js
@@ -2492,7 +2492,6 @@ export default class MetamaskController extends EventEmitter {
       SnapController: this.snapController.state,
       CronjobController: this.cronjobController.state,
       SnapsRegistry: this.snapsRegistry.state,
-      NotificationController: this.notificationController.state,
       SnapInterfaceController: this.snapInterfaceController.state,
       SnapInsightsController: this.snapInsightsController.state,
       ///: BEGIN:ONLY_INCLUDE_IF(build-mmi)
@@ -2548,7 +2547,6 @@ export default class MetamaskController extends EventEmitter {
       SnapController: this.snapController.state,
       CronjobController: this.cronjobController.state,
       SnapsRegistry: this.snapsRegistry,
-      NotificationController: this.notificationController.state,
       SnapInterfaceController: this.snapInterfaceController.state,
       SnapInsightsController: this.snapInsightsController.state,
       ///: BEGIN:ONLY_INCLUDE_IF(build-mmi)