diff --git a/helmfiles/values/prometheus.yaml.gotmpl b/helmfiles/values/prometheus.yaml.gotmpl
index c9ea726fe5bacb7c720021618003dcb8f05fcb89..73d5b724ada847573d418871a5544f36cce276ce 100644
--- a/helmfiles/values/prometheus.yaml.gotmpl
+++ b/helmfiles/values/prometheus.yaml.gotmpl
@@ -35,6 +35,8 @@ prometheus:
       runAsUser: 0
       fsGroup: 0
       runAsNonRoot: false
+  service:
+    type: NodePort
 
 grafana:
   adminPassword: "{{ requiredEnv "GRAFANA_ADMIN_PASSWORD" }}"