diff --git a/src/pybind/mgr/cephadm/serve.py b/src/pybind/mgr/cephadm/serve.py
index a721babcbd1..d154ba568ac 100644
--- a/src/pybind/mgr/cephadm/serve.py
+++ b/src/pybind/mgr/cephadm/serve.py
@@ -182,7 +182,7 @@ class CephadmServe:
         health_changed = False
         for k in [
                 'CEPHADM_HOST_CHECK_FAILED',
-                'CEPHADM_FAILED_DAEMON'
+                'CEPHADM_FAILED_DAEMON',
                 'CEPHADM_REFRESH_FAILED',
         ]:
             if k in self.mgr.health_checks: