diff --git a/CivOne.Mac.csproj b/CivOne.Mac.csproj
index 5167c284..6e02652e 100644
--- a/CivOne.Mac.csproj
+++ b/CivOne.Mac.csproj
@@ -46,7 +46,6 @@
 	<ItemGroup>
 		<Reference Include="System" />
 		<Reference Include="System.Drawing" />
-		<Reference Include="System.Windows.Forms" />
 		<Reference Include="MonoMac">
 			<HintPath>/Applications/Xamarin Studio.app/Contents/Resources/lib/monodevelop/AddIns/MonoDevelop.MonoMac/MonoMac.dll</HintPath>
 			<HintPath Condition="Exists('$(OutputPath)\..\lib/MonoMac.dll')">$(OutputPath)\..\lib/MonoMac.dll</HintPath>
diff --git a/src/Mac/View.cs b/src/Mac/View.cs
index bee11209..476b8c8f 100644
--- a/src/Mac/View.cs
+++ b/src/Mac/View.cs
@@ -12,7 +12,6 @@
 using System.Drawing.Imaging;
 using System.IO;
 using System.Linq;
-using System.Windows.Forms;
 using MonoMac.AppKit;
 using MonoMac.CoreGraphics;
 using MonoMac.Foundation;
diff --git a/src/Mac/Window.cs b/src/Mac/Window.cs
index e202420c..49c6b138 100644
--- a/src/Mac/Window.cs
+++ b/src/Mac/Window.cs
@@ -11,7 +11,6 @@
 using System.Drawing;
 using System.Linq;
 using System.Threading;
-using System.Windows.Forms;
 using MonoMac.AppKit;
 using MonoMac.Foundation;
 using CivOne.Enums;