diff --git a/deps.ps1 b/deps.ps1
index a31cc00e..b2895f51 100644
--- a/deps.ps1
+++ b/deps.ps1
@@ -3,7 +3,7 @@ param (
     $OutputPath = 'release'
 )
 
-if ( Test-Path -Path "$OutputPath" -IsValid ) {
+if ( -Not (Test-Path -Path "$OutputPath") ) {
     New-Item -ItemType Directory -Name "$OutputPath" | Out-Null
 }