diff --git a/pkg/fs/fs_windows.go b/pkg/fs/fs_windows.go
index 9a1eaf50..87d1a854 100644
--- a/pkg/fs/fs_windows.go
+++ b/pkg/fs/fs_windows.go
@@ -8,7 +8,6 @@ import (
 	"strings"
 
 	"github.com/hectane/go-acl"
-	"github.com/microsoft/moc-pkg/pkg/powershell"
 	"github.com/microsoft/moc/pkg/errors"
 )
 
@@ -32,17 +31,7 @@ func ChmodRecursiveAdmin(path string) error {
 	}
 
 	// Step 2: Grant admin permission to the directory
-	getBuiltInAdminGroupName := `function Get-BuiltInAdminName {
-	param()
-	$obj = New-Object System.Security.Principal.SecurityIdentifier("S-1-5-32-544")
-	$name = ($obj.Translate([System.Security.Principal.NTAccount])).Value
-	"$name"
-	}
-`
-	builtInAdminGroupName, err := powershell.ExecutePowershell(getBuiltInAdminGroupName, `Get-BuiltInAdminName`)
-	builtInAdminGroupNamePermissions := strings.TrimSpace(builtInAdminGroupName) + ":(OI)(CI)(F)"
-
-	cmd = exec.Command("icacls", path, "/grant", builtInAdminGroupNamePermissions)
+	cmd = exec.Command("icacls", path, "/grant", "BUILTIN\\Administrators:(OI)(CI)(F)")
 	_, err = cmd.CombinedOutput()
 	if err != nil {
 		return err