diff --git a/lib/icingadb/icingadb-objects.cpp b/lib/icingadb/icingadb-objects.cpp
index 98c2a37a1..a2e632f8f 100644
--- a/lib/icingadb/icingadb-objects.cpp
+++ b/lib/icingadb/icingadb-objects.cpp
@@ -71,9 +71,7 @@ void IcingaDB::ConfigStaticInitialize()
 		IcingaDB::VersionChangedHandler(object);
 	});
 
-	/* fixed downtime start */
-	Downtime::OnDowntimeStarted.connect(&IcingaDB::DowntimeStartedHandler);
-	/* flexible downtime start */
+	/* downtime start */
 	Downtime::OnDowntimeTriggered.connect(&IcingaDB::DowntimeStartedHandler);
 	/* fixed/flexible downtime end or remove */
 	Downtime::OnDowntimeRemoved.connect(&IcingaDB::DowntimeRemovedHandler);