diff --git a/whitechapel/vendor/google/hal_neuralnetworks_armnn.te b/whitechapel/vendor/google/hal_neuralnetworks_armnn.te
index 64ffc23e..c9872853 100644
--- a/whitechapel/vendor/google/hal_neuralnetworks_armnn.te
+++ b/whitechapel/vendor/google/hal_neuralnetworks_armnn.te
@@ -1,4 +1,6 @@
 type hal_neuralnetworks_armnn, domain;
+hal_server_domain(hal_neuralnetworks_armnn, hal_neuralnetworks)
+
 type hal_neuralnetworks_armnn_exec, vendor_file_type, exec_type, file_type;
 
 allow hal_neuralnetworks_armnn gpu_device:chr_file rw_file_perms;
diff --git a/whitechapel/vendor/google/hal_neuralnetworks_darwinn.te b/whitechapel/vendor/google/hal_neuralnetworks_darwinn.te
index 9329a878..25ba9f28 100644
--- a/whitechapel/vendor/google/hal_neuralnetworks_darwinn.te
+++ b/whitechapel/vendor/google/hal_neuralnetworks_darwinn.te
@@ -14,7 +14,7 @@ allow hal_neuralnetworks_darwinn vendor_configs_file:file r_file_perms;
 allow hal_neuralnetworks_darwinn hal_neuralnetworks_darwinn_data_file:file create_file_perms;
 allow hal_neuralnetworks_darwinn hal_neuralnetworks_darwinn_data_file:dir rw_dir_perms;
 
-# Register to hwbinder service
-add_hwservice(hal_neuralnetworks_darwinn, hal_neuralnetworks_hwservice)
+# Register to hwbinder service.
+# add_hwservice() is granted by hal_server_domain + hal_neuralnetworks.te
 hwbinder_use(hal_neuralnetworks_darwinn)
 get_prop(hal_neuralnetworks_darwinn, hwservicemanager_prop)