diff --git a/data/class_groups/provider_network_controller.yaml b/data/class_groups/provider_network_controller.yaml
index 5ffc6c5..c004c6c 100644
--- a/data/class_groups/provider_network_controller.yaml
+++ b/data/class_groups/provider_network_controller.yaml
@@ -2,3 +2,4 @@ classes:
   - "%{network_service}"
   - "%{network_service}::agents::dhcp"
   - "%{network_service}::agents::%{network_plugin}"
+  - "%{network_service}::server::notifications"