diff --git a/check_process b/check_process
index c96585b..15aa133 100644
--- a/check_process
+++ b/check_process
@@ -15,7 +15,6 @@
 		upgrade=1	from_commit=2a6ed9db5f7f0644eab251b2495c190811735832
 		backup_restore=1
 		multi_instance=1
-		port_already_use=1
 		change_url=1
 ;;; Options
 Email=
diff --git a/scripts/install b/scripts/install
index daa62a7..d66cd65 100644
--- a/scripts/install
+++ b/scripts/install
@@ -137,18 +137,6 @@ ynh_script_progression --message="Modifying a config file..." --weight=1
 
 path=${path_url:1}
 
-# cp ../conf/config.json.example "$final_path/config.json"
-
-# # Main config File
-# ynh_replace_string --match_string="__PORT__" --replace_string="$port" --target_file="$final_path/config.json"
-# ynh_replace_string --match_string="__DOMAIN__" --replace_string="$domain" --target_file="$final_path/config.json"
-# ynh_replace_string --match_string="__PATH__" --replace_string="${path_url:1}" --target_file="$final_path/config.json"
-# ynh_replace_string --match_string="__DB_NAME__" --replace_string="$db_name" --target_file="$final_path/config.json"
-# ynh_replace_string --match_string="__DB_PWD__" --replace_string="$db_pwd" --target_file="$final_path/config.json"
-# ynh_replace_string --match_string="__APP__" --replace_string="$app" --target_file="$final_path/config.json"
-
-# ynh_store_file_checksum --file="$final_path/config.json"
-
 ynh_add_config --template="../conf/config.json.example" --destination="$final_path/config.json"
 
 ynh_add_config --template="../conf/.sequelizerc.example" --destination="$final_path/.sequelizerc"
diff --git a/scripts/upgrade b/scripts/upgrade
index 81aa8e8..d71bd9c 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -64,7 +64,7 @@ ynh_abort_if_errors
 #=================================================
 ynh_script_progression --message="Stopping a systemd service..." --weight=1
 
-ynh_systemd_action --service_name=$app --action=stop --log_path="systemd"
+ynh_systemd_action --service_name=$app --action=stop --log_path=systemd
 
 #=================================================
 # CREATE DEDICATED USER