diff --git a/scripts/change_url b/scripts/change_url
index 4433872..a373e5a 100644
--- a/scripts/change_url
+++ b/scripts/change_url
@@ -52,6 +52,12 @@ then
 	domain="$old_domain"
 	path_url="$new_path"
 
+	# Update custom error file path if needed
+	if [ $custom_error_file -eq 1 ]
+	then
+		ynh_add_config --template="nginx-code-error.conf" --destination="$nginx_extra_conf_dir/error-code.conf"
+	fi
+
 	# Create a dedicated NGINX config
 	ynh_add_nginx_config
 fi
@@ -62,6 +68,7 @@ then
 	# Delete file checksum for the old conf file location
 	ynh_delete_file_checksum --file="$nginx_conf_path"
 	ynh_delete_file_checksum --file="$nginx_extra_conf_dir/php.conf"
+	ynh_delete_file_checksum --file="$nginx_extra_conf_dir/nginx-code-error.conf"
 
 	path_url="$new_path"
 	domain="$old_domain"
@@ -74,6 +81,7 @@ then
 
 	# Store file checksum for the new config file location
 	ynh_store_file_checksum --file="/etc/nginx/conf.d/$new_domain.d/$app.d/php.conf"
+	ynh_store_file_checksum --file="/etc/nginx/conf.d/$new_domain.d/$app.d/nginx-code-error.conf"
 fi
 
 #=================================================