diff --git a/setup/pe/build_pe.ps1 b/setup/pe/build_pe.ps1
index f3f80638..2df3fae5 100644
--- a/setup/pe/build_pe.ps1
+++ b/setup/pe/build_pe.ps1
@@ -370,6 +370,7 @@ if ($MyInvocation.InvocationName -ne ".") {
   Write-Host "Recompressing image..."
   Move-Item "$TargetDir\media\sources\boot.wim" "$TargetDir\media\sources\boot-edited.wim"
   Export-WindowsImage -DestinationImagePath "$TargetDir\media\sources\boot.wim" -SourceImagePath "$TargetDir\media\sources\boot-edited.wim" -SourceIndex 1 -CompressionType Max
+  Remove-Item "$TargetDir\media\sources\boot-edited.wim" -Force
 
   # Create ISO
   New-Item -Type Directory "$SetupDir\OUT_PE" 2>&1 | Out-Null