diff --git a/OpenRa.Gl/OpenRa.Gl.csproj b/OpenRa.Gl/OpenRa.Gl.csproj
index 5ca4f36177..28e892ea54 100644
--- a/OpenRa.Gl/OpenRa.Gl.csproj
+++ b/OpenRa.Gl/OpenRa.Gl.csproj
@@ -37,12 +37,6 @@
     </Reference>
     <Reference Include="System.Drawing" />
     <Reference Include="System.Windows.Forms" />
-    <Reference Include="System.Xml.Linq">
-      <RequiredTargetFramework>3.5</RequiredTargetFramework>
-    </Reference>
-    <Reference Include="System.Data.DataSetExtensions">
-      <RequiredTargetFramework>3.5</RequiredTargetFramework>
-    </Reference>
     <Reference Include="System.Data" />
     <Reference Include="System.Xml" />
     <Reference Include="Tao.Cg, Version=2.0.0.0, Culture=neutral, PublicKeyToken=52fa5aba625fe731, processorArchitecture=MSIL">
@@ -51,9 +45,6 @@
     <Reference Include="Tao.OpenGl, Version=2.1.0.12, Culture=neutral, PublicKeyToken=1ca010269a4501ef, processorArchitecture=MSIL">
       <SpecificVersion>False</SpecificVersion>
     </Reference>
-    <Reference Include="Tao.Platform.Windows, Version=1.0.0.5, Culture=neutral, PublicKeyToken=701104b2da67a104, processorArchitecture=MSIL">
-      <SpecificVersion>False</SpecificVersion>
-    </Reference>
     <Reference Include="Tao.Sdl, Version=1.2.13.0, Culture=neutral, PublicKeyToken=9c7a200e36c0094e, processorArchitecture=MSIL" />
   </ItemGroup>
   <ItemGroup>