diff --git a/doc/source/strategies/host_maintenance.rst b/doc/source/strategies/host_maintenance.rst
index 0f5a6503d..f24906c89 100644
--- a/doc/source/strategies/host_maintenance.rst
+++ b/doc/source/strategies/host_maintenance.rst
@@ -41,6 +41,8 @@ Default Watcher's actions:
          - description
        * - ``migration``
          - .. watcher-term:: watcher.applier.actions.migration.Migrate
+       * - ``change_nova_service_state``
+         - .. watcher-term:: watcher.applier.actions.change_nova_service_state.ChangeNovaServiceState
 
 Planner
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