diff --git a/values_nsodev.yaml b/values_nsodev.yaml
index 022c670..8d69432 100644
--- a/values_nsodev.yaml
+++ b/values_nsodev.yaml
@@ -36,7 +36,7 @@ tenant:
       annotations:
         cert-manager.io/cluster-issuer: letsencrypt-prod
         cert-manager.io/issue-temporary-certificate: "true"
-        nginx.ingress.kubernetes.io/backend-protocol: HTTPS
+        nginx.ingress.kubernetes.io/backend-protocol: HTTP # service minio maps 443 to 9000(HTTP)
         nginx.ingress.kubernetes.io/force-ssl-redirect: "true"
         nginx.ingress.kubernetes.io/proxy-body-size: 32m
         nginx.ingress.kubernetes.io/whitelist-source-range: >-