diff --git a/libs/binder/ndk/include_platform/android/binder_stability.h b/libs/binder/ndk/include_platform/android/binder_stability.h
index f113ba8..d0cd11f 100644
--- a/libs/binder/ndk/include_platform/android/binder_stability.h
+++ b/libs/binder/ndk/include_platform/android/binder_stability.h
@@ -97,6 +97,10 @@
  *
  * This interface has system<->vendor stability
  */
+// b/227835797 - can't use __INTRODUCED_IN(30) because old targets load this code
+#if __ANDROID_MIN_SDK_VERSION__ < 30
+__attribute__((weak))
+#endif  // __ANDROID_MIN_SDK_VERSION__ < 30
 void AIBinder_markVintfStability(AIBinder* binder);
 
 __END_DECLS