diff --git a/.az-pipelines/windows-build-sign.yml b/.az-pipelines/windows-build-sign.yml
index c51564dff4..df00a3558b 100644
--- a/.az-pipelines/windows-build-sign.yml
+++ b/.az-pipelines/windows-build-sign.yml
@@ -17,7 +17,7 @@ steps:
     versionSpec: '10.x'
   displayName: 'Install Node.js'
 
-- task: PoswerShell@2 
+- task: PowerShell@2 
   inputs:
     targetType: 'inline'
     script: |