diff --git a/tools/ci_build/github/azure-pipelines/nodejs/templates/test.yml b/tools/ci_build/github/azure-pipelines/nodejs/templates/test.yml
index 2c2701d8da..0400d2d035 100644
--- a/tools/ci_build/github/azure-pipelines/nodejs/templates/test.yml
+++ b/tools/ci_build/github/azure-pipelines/nodejs/templates/test.yml
@@ -22,7 +22,7 @@ steps:
   displayName: 'Extract package file name (POSIX)'
   inputs:
     script: |
-      echo "##vso[task.setvariable variable=NpmPackageFilesForTest;]`ls $(Build.BinariesDirectory)/nodejs-artifact/*.tgz`"
+      echo "##vso[task.setvariable variable=NpmPackageFilesForTest;]`ls $(Build.BinariesDirectory)/nodejs-artifact/*.tgz | tr '\n' ' '`"
     workingDirectory: '$(Build.BinariesDirectory)/e2e_test'
 
 - script: |