diff --git a/OpenRa.Game/OpenRa.Game.csproj b/OpenRa.Game/OpenRa.Game.csproj
index 044d6542c6..d04f047518 100644
--- a/OpenRa.Game/OpenRa.Game.csproj
+++ b/OpenRa.Game/OpenRa.Game.csproj
@@ -2,7 +2,7 @@
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
     <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
-    <ProductVersion>9.0.21022</ProductVersion>
+    <ProductVersion>9.0.30729</ProductVersion>
     <SchemaVersion>2.0</SchemaVersion>
     <ProjectGuid>{0DFB103F-2962-400F-8C6D-E2C28CCBA633}</ProjectGuid>
     <OutputType>WinExe</OutputType>
@@ -166,6 +166,7 @@
     <Compile Include="Traits\Building.cs" />
     <Compile Include="Traits\Explodes.cs" />
     <Compile Include="Traits\ChronoshiftDeploy.cs" />
+    <Compile Include="Traits\Fake.cs" />
     <Compile Include="Traits\Harvester.cs" />
     <Compile Include="Traits\Helicopter.cs" />
     <Compile Include="Traits\ProductionQueue.cs" />
diff --git a/OpenRa.Game/Traits/Fake.cs b/OpenRa.Game/Traits/Fake.cs
new file mode 100644
index 0000000000..ce76ff2d8a
--- /dev/null
+++ b/OpenRa.Game/Traits/Fake.cs
@@ -0,0 +1,14 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+
+namespace OpenRa.Game.Traits
+{
+	class Fake
+	{
+	
+	public Fake(Actor self){}
+	
+	}
+}