diff --git a/tests/robotests/assets/exempt_slice_controller_not_in_xml b/tests/robotests/assets/exempt_slice_controller_not_in_xml
index 4a71a7b5c47..93bd9f378f8 100644
--- a/tests/robotests/assets/exempt_slice_controller_not_in_xml
+++ b/tests/robotests/assets/exempt_slice_controller_not_in_xml
@@ -7,6 +7,7 @@ com.android.settings.gestures.OneHandedMainSwitchPreferenceController
 com.android.settings.network.telephony.MmsMessagePreferenceController
 com.android.settings.network.telephony.AutoDataSwitchPreferenceController
 com.android.settings.network.telephony.Enhanced4gBasePreferenceController
+com.android.settings.notification.RingVolumePreferenceController
 com.android.settings.testutils.FakeToggleController
 com.android.settings.testutils.FakeSliderController
 com.android.settings.testutils.FakeInvalidSliderController