diff --git a/lib/docker_deploy.py b/lib/docker_deploy.py
index bcf215b..627828e 100644
--- a/lib/docker_deploy.py
+++ b/lib/docker_deploy.py
@@ -172,7 +172,7 @@ def deploy(validated_containers, allowed_running_containers=[], can_run_partner_
     
     all_use_volumes=list(dict.fromkeys(all_use_volumes))
     for volume in local_volume_list:
-        if volume.name[:6]=="clore_" and not volume in all_use_volumes:
+        if volume.name[:6]=="clore_" and not volume.name in all_use_volumes:
             try:
                 volume.remove()
             except Exception as e: