diff --git a/libs/binder/tests/Android.bp b/libs/binder/tests/Android.bp
index c7b7551..69fdd7c 100644
--- a/libs/binder/tests/Android.bp
+++ b/libs/binder/tests/Android.bp
@@ -137,6 +137,7 @@
 
 aidl_interface {
     name: "binderStabilityTestIface",
+    unstable: true,
     srcs: [
         "IBinderStabilityTest.aidl",
     ],