diff --git a/Android.bp b/Android.bp
index 4b22f9e6670e0..c97ee3da36e40 100644
--- a/Android.bp
+++ b/Android.bp
@@ -1788,3 +1788,10 @@ filegroup {
     ],
 }
 
+// Creates an index of AIDL methods; used for adding UnsupportedAppUsage
+// annotations to private apis
+aidl_mapping {
+    name: "framework-aidl-mappings",
+    srcs: [":framework-defaults"],
+    output: "framework-aidl-mappings.txt"
+}
\ No newline at end of file