diff --git a/kanzi.subdomain.conf.sample b/kanzi.subdomain.conf.sample
index 85b079e..11560da 100644
--- a/kanzi.subdomain.conf.sample
+++ b/kanzi.subdomain.conf.sample
@@ -25,6 +25,6 @@ server {
         include /config/nginx/proxy.conf;
         resolver 127.0.0.11 valid=30s;
         set $upstream_kanzi kanzi;
-        proxy_pass http://$upstream_kanzi:8000;
+        proxy_pass https://$upstream_kanzi:8000;
     }
 }
diff --git a/kanzi.subfolder.conf.sample b/kanzi.subfolder.conf.sample
index be0859f..40582b2 100644
--- a/kanzi.subfolder.conf.sample
+++ b/kanzi.subfolder.conf.sample
@@ -16,5 +16,5 @@ location ^~ /kanzi/ {
     resolver 127.0.0.11 valid=30s;
     set $upstream_kanzi kanzi;
     rewrite /kanzi(.*) $1 break;
-    proxy_pass http://$upstream_kanzi:8000;
+    proxy_pass https://$upstream_kanzi:8000;
 }