diff --git a/nova/tests/policy.json b/nova/tests/policy.json
index efe2724a..bf94d4e4 100644
--- a/nova/tests/policy.json
+++ b/nova/tests/policy.json
@@ -117,6 +117,7 @@
     "compute_extension:rescue": "",
     "compute_extension:security_groups": "",
     "compute_extension:server_diagnostics": "",
+    "compute_extension:services": "",
     "compute_extension:simple_tenant_usage:show": "",
     "compute_extension:simple_tenant_usage:list": "",
     "compute_extension:users": "",