diff --git a/packages/SystemUI/src/com/android/systemui/flags/Flags.kt b/packages/SystemUI/src/com/android/systemui/flags/Flags.kt
index 8c7ad72df56ed..006099948c44e 100644
--- a/packages/SystemUI/src/com/android/systemui/flags/Flags.kt
+++ b/packages/SystemUI/src/com/android/systemui/flags/Flags.kt
@@ -411,4 +411,7 @@ object Flags {
     @JvmField val UDFPS_NEW_TOUCH_DETECTION = unreleasedFlag(2200, "udfps_new_touch_detection")
     @JvmField val UDFPS_ELLIPSE_DEBUG_UI = unreleasedFlag(2201, "udfps_ellipse_debug")
     @JvmField val UDFPS_ELLIPSE_DETECTION = unreleasedFlag(2202, "udfps_ellipse_detection")
+
+    // TODO(b259590361): Tracking bug
+    val EXPERIMENTAL_FLAG = unreleasedFlag(2, "exp_flag_release")
 }