diff --git a/common/docker/tasks/main.yml b/common/docker/tasks/main.yml
index e7379036088c7ccecedc1f1830fff91602c5c155..967ae2411a6609fcbb4d87c897c89576bac8c9ad 100644
--- a/common/docker/tasks/main.yml
+++ b/common/docker/tasks/main.yml
@@ -21,7 +21,7 @@
   notify: restart docker
 
 - name: Cronjob to prune unused images  
-  cron: name="docker-prune" weekday="*" hour="5" minute="5" job="/usr/bin/docker system prune --all -f"
+  cron: name="docker-prune" weekday="*" hour="5" minute="5" job="/usr/bin/docker system prune --volumes --all -f"
 
 - name: "Create internal Networks: {{ docker.internal_networks }}"
   docker_network: