diff --git a/checkmk/compose.yaml b/checkmk/compose.yaml
index a16c514..1ca7bc1 100644
--- a/checkmk/compose.yaml
+++ b/checkmk/compose.yaml
@@ -13,7 +13,6 @@ services:
     ports:
       - 5000:5000
       - 6776:8000
-      - 6556:6556
     restart: always
     labels:
       - "traefik.enable=true"