diff --git a/automatic/nmap/tools/chocolateyInstall.ps1 b/automatic/nmap/tools/chocolateyInstall.ps1
index 9ff5fd663b9..24cae88242e 100644
--- a/automatic/nmap/tools/chocolateyInstall.ps1
+++ b/automatic/nmap/tools/chocolateyInstall.ps1
@@ -5,4 +5,4 @@ $toolsPath = Split-Path $MyInvocation.MyCommand.Definition
 $file = "$toolsPath\nmap-7.92-setup.exe"
 Start-Process -Wait $toolsPath\install.ahk $file
 
-ls $toolsPath\*.exe | % { rm $_ -ea 0; if (Test-Path $_) { sc "$_.ignore" "" }}
+Get-ChildItem $toolsPath\*.exe | ForEach-Object { Remove-Item $_ -ea 0; if (Test-Path $_) { Set-Content "$_.ignore" "" }}