update
diff --git a/charts/etherpad/templates/install.yaml b/charts/etherpad/templates/install.yaml
index a7d924b..2f46047 100644
--- a/charts/etherpad/templates/install.yaml
+++ b/charts/etherpad/templates/install.yaml
@@ -8,9 +8,9 @@
   selector:
     app: etherpad
   ports:
-  - name: {{ .Values.portName }}
-    port: 80
-    targetPort: {{ .Values.portName }}
+  - name: http
+    port: {{ .Values.port }}
+    targetPort: http
     protocol: TCP
 ---
 apiVersion: apps/v1
@@ -37,8 +37,8 @@
         image: {{ .Values.image.repository }}:{{ .Values.image.tag }}
         imagePullPolicy: {{ .Values.image.pullPolicy }}
         ports:
-        - name: {{ .Values.portName }}
-          containerPort: 8080
+        - name: http
+          containerPort: {{ .Values.port }}
           protocol: TCP
         env:
         - name: "PORT"