diff --git a/config_init.py b/config_init.py
index cb0e317..e8a8e7f 100644
--- a/config_init.py
+++ b/config_init.py
@@ -76,7 +76,7 @@ def merge_config(system_config:dict[str, Any], args:argparse.Namespace) -> dict[
         system_config['port'] = args.port
         
     if args.host is not None:
-        system_config['host'] = args.host
+        system_config['hostname'] = args.host
     
     return system_config