diff --git a/graphics/common/aidl/Android.bp b/graphics/common/aidl/Android.bp
index 40a575d555..3fddc9fccd 100644
--- a/graphics/common/aidl/Android.bp
+++ b/graphics/common/aidl/Android.bp
@@ -40,6 +40,7 @@ aidl_interface {
             min_sdk_version: "29",
         },
     },
+    frozen: true,
     versions_with_info: [
         {
             version: "1",