diff --git a/npmextra.json b/npmextra.json
index 16d9684..88f89fb 100644
--- a/npmextra.json
+++ b/npmextra.json
@@ -6,7 +6,8 @@
     },
     "npmci": {
         "npmGlobalTools": [],
-        "npmAccessLevel": "public"
+        "npmAccessLevel": "public",
+        "npmRegistryUrl": "//registry.npmjs.org"
     },
     "npmdocker":{
         "baseImage":"hosttoday/ht-docker-node:npmci",