diff --git a/charts/atlantis/templates/servicemonitor.yaml b/charts/atlantis/templates/servicemonitor.yaml
index 27400931..b67be4fc 100644
--- a/charts/atlantis/templates/servicemonitor.yaml
+++ b/charts/atlantis/templates/servicemonitor.yaml
@@ -8,7 +8,7 @@ spec:
   endpoints:
   - honorLabels: false
     path: /metrics
-    port: {{ .Values.serviceMonitor.port | default "http" }}
+    port: http
   jobLabel: {{ .Values.serviceMonitor.label | default (include "Atlantis.fullname" .) }}
   namespaceSelector:
     matchNames:
diff --git a/charts/atlantis/values.yaml b/charts/atlantis/values.yaml
index fda1b203..ee2db0c7 100644
--- a/charts/atlantis/values.yaml
+++ b/charts/atlantis/values.yaml
@@ -155,7 +155,6 @@ autoscaling:
 
 serviceMonitor:
   enabled: true
-  port: 9091
 
 nodeSelector: {}
 tolerations: []