diff --git a/binder/android/os/IVold.aidl b/binder/android/os/IVold.aidl
index 78598b3..f1ada6c 100644
--- a/binder/android/os/IVold.aidl
+++ b/binder/android/os/IVold.aidl
@@ -55,6 +55,7 @@
     void remountUid(int uid, int remountMode);
 
     void setupAppDir(@utf8InCpp String path, int appUid);
+    void fixupAppDir(@utf8InCpp String path, int appUid);
 
     @utf8InCpp String createObb(@utf8InCpp String sourcePath, @utf8InCpp String sourceKey,
                                 int ownerGid);