diff --git a/jobs/tools/docker-clean-images.yaml b/jobs/tools/docker-clean-images.yaml
index a78d1b1..bebe2f6 100644
--- a/jobs/tools/docker-clean-images.yaml
+++ b/jobs/tools/docker-clean-images.yaml
@@ -1,14 +1,14 @@
 - job:
     name: jenkins-tools/clean-docker
     description: Clean old Docker objects
     node: master
 
     properties:
       - build-discarder:
           days-to-keep: 7
 
     triggers:
       - timed: "@midnight"
 
     builders:
-      - shell: docker system prune --filter 'label!=keep' --force
+      - shell: docker system prune --filter 'label!=keep' --volumes --force