diff --git a/scripts/change_url b/scripts/change_url
index 73fe664..2c8cc62 100644
--- a/scripts/change_url
+++ b/scripts/change_url
@@ -24,7 +24,7 @@ app=$YNH_APP_INSTANCE_NAME
 #=================================================
 # LOAD SETTINGS
 #=================================================
-ynh_script_progression --message="Loading installation settings..."  --weight=1
+ynh_script_progression --message="Loading installation settings..." --weight=1
 
 final_path=$(ynh_app_setting_get --app=$app --key=final_path)
 db_name=$(ynh_app_setting_get --app=$app --key=db_name)
@@ -33,7 +33,7 @@ db_pwd=$(ynh_app_setting_get --app=$app --key=mysqlpwd)
 #=================================================
 # BACKUP BEFORE UPGRADE THEN ACTIVE TRAP
 #=================================================
-ynh_script_progression --message="Backing up the app before changing its URL (may take a while)..." --time --weight=1
+ynh_script_progression --message="Backing up the app before changing its URL (may take a while)..." --weight=1
 
 # Backup the current version of the app
 ynh_backup_before_upgrade
@@ -99,20 +99,12 @@ fi
 #=================================================
 ynh_script_progression --message="Configuring $app..." --weight=1
 
-domain="$new_domain"
-path_url="$new_path"
+domain=$new_domain
 
-ynh_backup_if_checksum_is_different --file="$final_path/config.php"
+ynh_add_config --template="../conf/config.php" --destination="$final_path/config.php"
 
-cp ../conf/config.php "$final_path/config.php"
-
-# Change domain name in config.php
-ynh_replace_string --match_string="__DB_NAME__"     --replace_string="$db_name"                 --target_file="$final_path/config.php"
-ynh_replace_string --match_string="__DB_PWD__"      --replace_string="$db_pwd"                  --target_file="$final_path/config.php"
-ynh_replace_string --match_string="__DOMAIN_PATH__" --replace_string="https://$domain$path_url" --target_file="$final_path/config.php"
-
-# Recalculate and store the config file checksum into the app settings
-ynh_store_file_checksum --file="$final_path/config.php"
+chmod 400 "$final_path/config.php"
+chown $app:$app "$final_path/config.php"
 
 #=================================================
 # GENERIC FINALIZATION
diff --git a/scripts/install b/scripts/install
index 27794fc..9ab39e3 100644
--- a/scripts/install
+++ b/scripts/install
@@ -105,12 +105,10 @@ phpversion=$(ynh_app_setting_get --app=$app --key=phpversion)
 #=================================================
 ynh_script_progression --message="Adding a configuration file..." --weight=1
 
-domain_path=https://$domain${path_url:1}
-
 ynh_add_config --template="../conf/config.php" --destination="$final_path/config.php"
 
 chmod 400 "$final_path/config.php"
-chown $app:$app "$final_path/config.php"
+chown $app "$final_path/config.php"
 
 #=================================================
 # SETUP SSOWAT