diff --git a/src/com/android/settings/core/FeatureFlags.java b/src/com/android/settings/core/FeatureFlags.java
index 4b65df1..92e4e72 100644
--- a/src/com/android/settings/core/FeatureFlags.java
+++ b/src/com/android/settings/core/FeatureFlags.java
@@ -26,4 +26,5 @@
     public static final String WIFI_DETAILS_DATAUSAGE_HEADER =
             "settings_wifi_details_datausage_header";
     public static final String PERSONAL_WORK_PROFILE = "settings_work_profile";
+    public static final String CONTROLLER_ENHANCEMENT = "settings_controller_loading_enhancement";
 }