diff --git a/scripts/Common/Config/powershell/lib.ps1 b/scripts/Common/Config/powershell/lib.ps1
index f395b4b7..40b23bb0 100644
--- a/scripts/Common/Config/powershell/lib.ps1
+++ b/scripts/Common/Config/powershell/lib.ps1
@@ -6,7 +6,7 @@ $null = New-Module {
             [string]$Category = $null,
             [Parameter(Position=0, Mandatory=$true)]
             [string]$Statement,
-            [switch]$Overwrite = $false
+            [switch]$Overwrite
         )
 
         [System.Collections.Generic.List[string]] $shells = @();
@@ -29,6 +29,10 @@ $null = New-Module {
         $profiles = $profiles | ForEach-Object { [System.IO.Path]::GetRelativePath($(Get-Location), $_); };
 
         if ($Category) {
+            if (-not $($Overwrite.IsPresent)) {
+                $Overwrite = $true;
+            }
+
             $profiles = $profiles | ForEach-Object { Join-Path (Split-Path -Parent $_) "profile.d" "$Category.ps1"; };
         }