diff --git a/charts/stable/external-service/Chart.yaml b/charts/stable/external-service/Chart.yaml
index b18298dba8f..e70985b1a45 100644
--- a/charts/stable/external-service/Chart.yaml
+++ b/charts/stable/external-service/Chart.yaml
@@ -20,7 +20,7 @@ name: external-service
 sources:
   - https://github.com/truecharts/charts/tree/master/charts/stable/external-service
 type: application
-version: 9.0.3
+version: 9.0.4
 annotations:
   truecharts.org/catagories: |
     - networking
diff --git a/charts/stable/external-service/values.yaml b/charts/stable/external-service/values.yaml
index edb44be6bef..69245b501e0 100644
--- a/charts/stable/external-service/values.yaml
+++ b/charts/stable/external-service/values.yaml
@@ -10,7 +10,7 @@ service:
     externalIP: "1.1.1.1"
     ports:
       main:
-        Type: HTTPS
+        protocol: https
         port: 10003
         targetPort: 443