diff --git a/monitoring/docker-compose.yaml b/monitoring/docker-compose.yaml
index 2083625..0f63fd7 100644
--- a/monitoring/docker-compose.yaml
+++ b/monitoring/docker-compose.yaml
@@ -121,6 +121,7 @@ services:
     environment:
       WATCHTOWER_INCLUDE_STOPPED: true
       WATCHTOWER_MONITOR_ONLY: true
+      WATCHTOWER_WARN_ON_HEAD_FAILURE: "never"
       WATCHTOWER_SCHEDULE: "0 20 8 * * *"
       WATCHTOWER_NOTIFICATIONS: "shoutrrr"
       WATCHTOWER_NOTIFICATION_URL: "mattermost://watchtower@cs-mm.ddnss.de/og4ckuqet7fafb8kjuaigzuh7c"