Problems runnig INvoke-webRequest using tentacle

When I run Invoke-WebRequest in a tentacle trying to check a IIS website that is hosted locally with $env:computername i get the following error message:
Invoke-WebRequest : The response content cannot be parsed because the Internet Explorer engine is not available, or Internet Explorer’s first-launch configuration is not complete. Specify the UseBasicParsing parameter and try again.

Anyone have a fix for this?