diff --git a/tools/i422/loop-debugheap.ps1 b/tools/i422/loop-debugheap.ps1
index d79bb25b..54ae28f7 100644
--- a/tools/i422/loop-debugheap.ps1
+++ b/tools/i422/loop-debugheap.ps1
@@ -20,7 +20,7 @@ for ($i = 1; $i -le $Runs; $i++) {
     $gate = Start-Process -FilePath 'pwsh' -ArgumentList @(
         '-NoProfile', '-File', (Join-Path $repo 'tools\run-offline-pixel-gate.ps1'),
         '-Out', $out, '-SkipBuild', '-RenderPackPreset', 'high', '-Uncapped',
-        '-DebuggerScript', (Join-Path $repo 'toolsbi422-heap-launch.cdb')) `
+        '-DebuggerScript', (Join-Path $repo 'tools\cdb\i422-heap-launch.cdb')) `
         -PassThru -WindowStyle Hidden -RedirectStandardOutput $gateOut -RedirectStandardError $gateErr
     $gate.WaitForExit()
     $clientLog = Join-Path $out 'client.log'