diff --git a/charging_cars.json b/charging_cars.json
index edf3835..e3f5f67 100644
--- a/charging_cars.json
+++ b/charging_cars.json
@@ -1,6 +1,6 @@
 {
-    "id": "charging-cars",
     "type": "overpass",
+    "id": "charging_cars",
     "name": {
         "en": "Charging stations: Car",
         "de": "Ladestationen: PKW"