diff --git a/scripts/backup b/scripts/backup
index 17b1472..4786b1d 100644
--- a/scripts/backup
+++ b/scripts/backup
@@ -36,6 +36,15 @@ then
     ynh_backup --src_path="/etc/php/${phpversion}/fpm/pool.d/$app.conf"
 fi
 
+#=================================================
+# BACKUP CUSTOM CONF
+#=================================================
+
+if [ $custom_error_file -eq 1 ]
+then
+    ynh_backup --src_path="/etc/nginx/conf.d/$domain.d/$app.d/nginx-code-error.conf"
+fi
+
 #=================================================
 # BACKUP THE MYSQL DATABASE
 #=================================================
diff --git a/scripts/change_url b/scripts/change_url
index a373e5a..1cc7ea7 100644
--- a/scripts/change_url
+++ b/scripts/change_url
@@ -58,7 +58,7 @@ then
 		ynh_add_config --template="nginx-code-error.conf" --destination="$nginx_extra_conf_dir/error-code.conf"
 	fi
 
-	# Create a dedicated NGINX config
+	# Create a dedicated NGINX configssh
 	ynh_add_nginx_config
 fi