diff --git a/VolumeManager.h b/VolumeManager.h
index a0761b4..07861d4 100644
--- a/VolumeManager.h
+++ b/VolumeManager.h
@@ -64,6 +64,7 @@
     int destroyAsec(const char *id);
     int mountAsec(const char *id, const char *key, int ownerUid);
     int unmountAsec(const char *id);
+    int renameAsec(const char *id1, const char *id2);
     int getAsecMountPath(const char *id, char *buffer, int maxlen);
 
     // XXX: This should be moved private once switch uevents are working