diff --git a/scripts/install b/scripts/install
index 0b42856..f9836bd 100755
--- a/scripts/install
+++ b/scripts/install
@@ -29,7 +29,7 @@ path_url="/"
 admin=$YNH_APP_ARG_ADMIN
 is_public=$YNH_APP_ARG_IS_PUBLIC
 password=$YNH_APP_ARG_PASSWORD
-group_name=$YNH_APP_ARG_GROUPNAME
+group_name=$YNH_APP_ARG_GROUP_NAME
 
 app=$YNH_APP_INSTANCE_NAME
 
@@ -53,6 +53,7 @@ ynh_app_setting_set --app=$app --key=domain --value=$domain
 ynh_app_setting_set --app=$app --key=path --value=$path_url
 ynh_app_setting_set --app=$app --key=admin --value=$admin
 ynh_app_setting_set --app=$app --key=is_public --value=$is_public
+ynh_app_setting_set --app=$app --key=group_name --value=$group_name
 
 #=================================================
 # STANDARD MODIFICATIONS