diff --git a/k8s/configmap.yaml b/k8s/configmap.yaml
index 9370ff4..bb2d7a8 100644
--- a/k8s/configmap.yaml
+++ b/k8s/configmap.yaml
@@ -7,7 +7,7 @@ data:
   traefik.toml: |
     # traefik.toml
     [kubernetes]
-      labelselector = "traffic-type: external"
+      labelSelector = "traffic-type=external"
       ingressClass = "traefik-external"
     defaultEntryPoints = ["http","https"]
     [entryPoints]