diff --git a/automotive/audiocontrol/aidl/Android.bp b/automotive/audiocontrol/aidl/Android.bp
index 7a947d3..4acfd82 100644
--- a/automotive/audiocontrol/aidl/Android.bp
+++ b/automotive/audiocontrol/aidl/Android.bp
@@ -19,4 +19,5 @@
             sdk_version: "module_current",
         },
     },
+    versions: ["1"],
 }