diff --git a/Xamarin.UIProvider.IOS.nuspec b/Xamarin.UIProvider.IOS.nuspec
index a0b4f60..7cb9763 100644
--- a/Xamarin.UIProvider.IOS.nuspec
+++ b/Xamarin.UIProvider.IOS.nuspec
@@ -17,6 +17,7 @@
     <files>
         <file src="build/Xamarin.UIProvider.iOSRuntime.dll" target="lib/Xamarin.UIProvider.iOSRuntime.dll" />
         <file src="build/Xamarin.UIProvider.DesignTime.dll" target="lib/Xamarin.UIProvider.DesignTime.dll" />
-        <file src="build/MonoTouch.Design.dll" target="lib/MonoTouch.dll" />
+        <file src="build/MonoTouch.Design.dll" target="lib/MonoTouch.Design.dll" />
+        <file src="build/Xamarin.Designer.dll" target="lib/Xamarin.Designer.dll" />
     </files>
 </package>