diff --git a/app/scripts/notice-controller.js b/app/scripts/notice-controller.js
index 050fca9c8..63b422c5b 100644
--- a/app/scripts/notice-controller.js
+++ b/app/scripts/notice-controller.js
@@ -58,7 +58,7 @@ module.exports = class NoticeController extends EventEmitter {
     }
   }
 
-  async markAllNoticesRead () {
+  markAllNoticesRead () {
     const noticeList = this.getNoticesList()
     noticeList.forEach(notice => {
       notice.read = true
diff --git a/test/unit/app/controllers/notice-controller-test.js b/test/unit/app/controllers/notice-controller-test.js
index d550d86cd..caa50a03e 100644
--- a/test/unit/app/controllers/notice-controller-test.js
+++ b/test/unit/app/controllers/notice-controller-test.js
@@ -57,7 +57,7 @@ describe('notice-controller', function () {
 
         noticeController.setNoticesList(testList)
 
-        await noticeController.markAllNoticesRead()
+        noticeController.markAllNoticesRead()
 
         const unreadNotices = noticeController.getUnreadNotices()
         assert.equal(unreadNotices.length, 0)