diff --git a/identity/aidl/Android.bp b/identity/aidl/Android.bp
index 72b19a1..7298c7d 100644
--- a/identity/aidl/Android.bp
+++ b/identity/aidl/Android.bp
@@ -18,4 +18,5 @@
             },
         },
     },
+    versions: ["1"],
 }