diff --git a/private/wait_for_keymaster.te b/private/wait_for_keymaster.te
index 8878acf..da98e2e 100644
--- a/private/wait_for_keymaster.te
+++ b/private/wait_for_keymaster.te
@@ -10,6 +10,6 @@
 
 # wait_for_keymaster needs to find keystore and call methods with the returned
 # binder reference.
-allow wait_for_keymaster servicemanager:binder call;
+binder_use(wait_for_keymaster)
 allow wait_for_keymaster keystore_service:service_manager find;
-allow wait_for_keymaster keystore:binder call;
+binder_call(wait_for_keymaster, keystore)