diff --git a/build/Publish.targets b/build/Publish.targets
index 7d97b9b81d..9cf2dc9d1c 100644
--- a/build/Publish.targets
+++ b/build/Publish.targets
@@ -199,6 +199,7 @@
     <Run FileName="npm"
          Arguments="publish;--registry;$(PublishMyGetNpmRegistryUrl);%(NpmPackageToPublish.Identity)"
          MaxRetries="5"
+         UseCommandProcessor="true"
          ContinueOnError="true">
       <Output TaskParameter="ExitCode" ItemName="_NpmExitCodes" />
     </Run>