diff --git a/resources/metallb/env/k3s-cluster/values.yaml b/resources/metallb/env/k3s-cluster/values.yaml
index 171b1dd..ee26b49 100644
--- a/resources/metallb/env/k3s-cluster/values.yaml
+++ b/resources/metallb/env/k3s-cluster/values.yaml
@@ -4,7 +4,7 @@ controller:
   nodeSelector:
     kubernetes.io/os: linux
     kubernetes.io/arch: amd64
-    kubernetes.io/host: k3s-cluster-node-y
+    kubernetes.io/hostname: k3s-cluster-node-y
   podSecurityContext:
     fsGroup: 1000
   containerSecurityContext: