diff --git a/services/system/stack.yml b/services/system/stack.yml
index 7016d12..9974865 100644
--- a/services/system/stack.yml
+++ b/services/system/stack.yml
@@ -2,7 +2,7 @@ version: "{{ compose_version }}"
 
 services:
   cronjob-controller:
-    image: crazymax/swarm-cronjob
+    image: crazymax/swarm-cronjob:1.16.1
     volumes:
       - "/var/run/docker.sock:/var/run/docker.sock"
     environment: