diff --git a/core/java/android/os/Build.java b/core/java/android/os/Build.java
index e47ffcc4ff4ce..966291b0891cd 100755
--- a/core/java/android/os/Build.java
+++ b/core/java/android/os/Build.java
@@ -1311,6 +1311,7 @@ public class Build {
      * selinux into "permissive" mode in particular.
      * @hide
      */
+    @UnsupportedAppUsage
     public static final boolean IS_DEBUGGABLE =
             SystemProperties.getInt("ro.debuggable", 0) == 1;