diff --git a/server/cros/tradefed/tradefed_chromelogin.py b/server/cros/tradefed/tradefed_chromelogin.py
index ccf73a5..8105396 100644
--- a/server/cros/tradefed/tradefed_chromelogin.py
+++ b/server/cros/tradefed/tradefed_chromelogin.py
@@ -116,8 +116,6 @@
         cmd += ' --no-popup-notification'
         # Always disable external storage for ARC
         cmd += ' --disable-feature=ArcExternalStorageAccess'
-        # TODO(b/346689363): Revert this before M128 branch cut.
-        cmd += ' --feature=NotificationWidthIncrease'
         # Toggle the translation from houdini to ndk
         if self._toggle_ndk:
             cmd += ' --toggle_ndk'