diff --git a/apps/overlays/au-syd1/traefik-system/values-external.yaml b/apps/overlays/au-syd1/traefik-system/values-external.yaml
index dcf2e70..acaa7b6 100644
--- a/apps/overlays/au-syd1/traefik-system/values-external.yaml
+++ b/apps/overlays/au-syd1/traefik-system/values-external.yaml
@@ -28,7 +28,9 @@ providers:
     namespaces: []
     nativeLBByDefault: false
     labelSelector: "traefik.io/instance=external"
-    controllerName: "traefik.io/gateway-controller-external"
+
+additionalArguments:
+  - "--providers.kubernetesgateway.controllerName=traefik.io/gateway-controller-external"
 
 logs:
   access:
diff --git a/apps/overlays/au-syd1/traefik-system/values-internal.yaml b/apps/overlays/au-syd1/traefik-system/values-internal.yaml
index b1b2f2b..da071c6 100644
--- a/apps/overlays/au-syd1/traefik-system/values-internal.yaml
+++ b/apps/overlays/au-syd1/traefik-system/values-internal.yaml
@@ -28,7 +28,9 @@ providers:
     namespaces: []
     nativeLBByDefault: false
     labelSelector: "traefik.io/instance=internal"
-    controllerName: "traefik.io/gateway-controller-internal"
+
+additionalArguments:
+  - "--providers.kubernetesgateway.controllerName=traefik.io/gateway-controller-internal"
 
 logs:
   access: