diff --git a/lib/find-visualstudio.js b/lib/find-visualstudio.js
index 22fc4013f9..efb8b02a59 100644
--- a/lib/find-visualstudio.js
+++ b/lib/find-visualstudio.js
@@ -247,7 +247,7 @@ class VisualStudioFinder {
       'Unrestricted',
       '-NoProfile',
       '-Command',
-      '&{Add-Type -Path \'' + csFile + '\';' + '[VisualStudioConfiguration.Main]::PrintJson()}'
+      '&{Add-Type -IgnoreWarnings -Path \'' + csFile + '\';' + '[VisualStudioConfiguration.Main]::PrintJson()}'
     ]
 
     this.log.silly('Running', ps, psArgs)