diff --git a/templates/group_vars_mash_servers b/templates/group_vars_mash_servers
index 05f0d5f8..87bf6c7e 100644
--- a/templates/group_vars_mash_servers
+++ b/templates/group_vars_mash_servers
@@ -1652,7 +1652,7 @@ cadvisor_container_extra_arguments_auto:
 
 
 
-cadvisor_process_extra_arguments_auto:
+cadvisor_process_extra_arguments_auto: []
   # - "-url_base_prefix={{ cadvisor_container_labels_traefik_path_prefix }}"
 
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