diff --git a/lib/ansible/modules/extras/clustering/znode b/lib/ansible/modules/extras/clustering/znode
index 142836281ea..3b39865b46e 100644
--- a/lib/ansible/modules/extras/clustering/znode
+++ b/lib/ansible/modules/extras/clustering/znode
@@ -121,7 +121,7 @@ def main():
 
     command_type = 'op' if 'op' in module.params and module.params['op'] is not None else 'state'
     method = module.params[command_type]
-    result, result_dict = command_dict[command_type][method]()
+    result, result_dict = command_dict[command_type][method]
     zoo.shutdown()
 
     if result: