diff --git a/playbooks/prune-docker-images.yml b/playbooks/prune-docker-images.yml
index 7dc9ba8..3e3f9b5 100644
--- a/playbooks/prune-docker-images.yml
+++ b/playbooks/prune-docker-images.yml
@@ -1,6 +1,8 @@
 ---
 - hosts: kube
   become: true
+    vars_files:
+    - ../secret
   tasks:
     - name: Prune images
       command: sudo k3s crictl rmi --prune