diff --git a/contrib/grafana/traefik-kubernetes.json b/contrib/grafana/traefik-kubernetes.json
index ed7deaac4..4e463b502 100644
--- a/contrib/grafana/traefik-kubernetes.json
+++ b/contrib/grafana/traefik-kubernetes.json
@@ -1545,7 +1545,8 @@
         "hide": 0,
         "includeAll": false,
         "multi": false,
-        "name": "datasource",
+        "name": "DS_PROMETHEUS",
+        "label": "datasource",
         "options": [],
         "query": "prometheus",
         "refresh": 1,
diff --git a/contrib/grafana/traefik.json b/contrib/grafana/traefik.json
index e4dbf5220..5c3d140ee 100644
--- a/contrib/grafana/traefik.json
+++ b/contrib/grafana/traefik.json
@@ -1537,7 +1537,8 @@
         "hide": 0,
         "includeAll": false,
         "multi": false,
-        "name": "datasource",
+        "name": "DS_PROMETHEUS",
+        "label": "datasource",
         "options": [],
         "query": "prometheus",
         "refresh": 1,