diff --git a/.pipelines/ci/templates/build-powertoys-precheck.yml b/.pipelines/ci/templates/build-powertoys-precheck.yml
index f68d2dbe16..14f1b01b3b 100644
--- a/.pipelines/ci/templates/build-powertoys-precheck.yml
+++ b/.pipelines/ci/templates/build-powertoys-precheck.yml
@@ -27,7 +27,7 @@ jobs:
         }
         catch {
           # Fall back to the latest commit otherwise.
-          $commit = "$(system.pullRequest.sourceCommitId)";
+          $commit = "$(build.sourceVersion)";
           $gitHubCommit = Invoke-RestMethod -Method Get "https://api.github.com/repos/microsoft/PowerToys/commits/$commit"
           if(([array]($githubCommit.files.filename) -notmatch ".md|.txt").Length -eq 0) {
             Write-Host '##vso[task.setvariable variable=skipBuild;isOutput=true]Yes'