diff --git a/public/hal_omx.te b/public/hal_omx.te
index cf03690..375f386 100644
--- a/public/hal_omx.te
+++ b/public/hal_omx.te
@@ -27,11 +27,13 @@
 # via PDX. Thus, there is no need to use pdx_client macro.
 allow hal_omx_server bufferhubd:fd use;
 
-allow hal_omx_client hal_codec2_hwservice:hwservice_manager find;
-allow hal_omx_client hal_omx_hwservice:hwservice_manager find;
+hal_attribute_hwservice_client(hal_omx, hal_omx_hwservice)
+hal_attribute_hwservice_client(hal_omx, hal_codec2_hwservice)
+
 allow hal_omx_client hidl_token_hwservice:hwservice_manager find;
 
 binder_call(hal_omx_client, hal_omx_server)
+binder_call(hal_omx_server, hal_omx_client)
 
 ###
 ### neverallow rules