diff --git a/tasks/main.yml b/tasks/main.yml
index 0836971..9381a93 100644
--- a/tasks/main.yml
+++ b/tasks/main.yml
@@ -77,7 +77,7 @@
               }
             }
           }
-        }) }}
+        }, recursive=True) }}
 
 - name: inspect roundcube volume
   docker_volume_info: