diff --git a/templates/script/restart-nextcloud-farm.erb b/templates/script/restart-nextcloud-farm.erb
index 05321a2..bb5170a 100755
--- a/templates/script/restart-nextcloud-farm.erb
+++ b/templates/script/restart-nextcloud-farm.erb
@@ -50,7 +50,7 @@ def remove_downtime(fqdn: str,
         requests.post(post_url, headers=headers)
 
 
-def run_command(command: list[str]) -> tuple:
+def run_command(command: list) -> tuple:
     with subprocess.Popen(command,
                           stdout=subprocess.PIPE,
                           stderr=subprocess.PIPE) as proc: