When I try to deploy the iOS application I get the following error: error MT2002: Failed to resolve assembly: 'System.Security, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a'
The project has no other references than those that come in the HelloWorld app (monotouch, System, System.Core and System.Xml)
The build is always successful.
How do I solve this?