diff --git a/npm/preview-publish.ps1 b/npm/preview-publish.ps1
index 953dda9d63..8f92022378 100644
--- a/npm/preview-publish.ps1
+++ b/npm/preview-publish.ps1
@@ -20,7 +20,6 @@ $Registry = "http://localhost:4873";
 }
 
 $commands = (
-  "npm-cli-login -u $User -p $Pass -e $Email -r $Registry",
   "cd ng-packs\scripts",
   "npm install",
   "npm run publish-packages -- --nextVersion $Version --preview",