diff --git a/cluster/apps/home-automation/home-assistant/helm-release.yaml b/cluster/apps/home-automation/home-assistant/helm-release.yaml
index b5ff7ee34..a4090ecb5 100644
--- a/cluster/apps/home-automation/home-assistant/helm-release.yaml
+++ b/cluster/apps/home-automation/home-assistant/helm-release.yaml
@@ -41,7 +41,7 @@ spec:
       main:
         annotations:
           prometheus.io/probe: "true"
-          prometheus.io/protocol: http
+          prometheus.io/protocol: tcp
         type: LoadBalancer
         externalIPs:
           - ${CLUSTER_LB_HASS}