diff --git a/src/Owin.StatelessAuth/Owin.StatelessAuth.csproj b/src/Owin.StatelessAuth/Owin.StatelessAuth.csproj
index 67f9f66..76b7a69 100644
--- a/src/Owin.StatelessAuth/Owin.StatelessAuth.csproj
+++ b/src/Owin.StatelessAuth/Owin.StatelessAuth.csproj
@@ -30,9 +30,6 @@
     <WarningLevel>4</WarningLevel>
   </PropertyGroup>
   <ItemGroup>
-    <Reference Include="Microsoft.Owin">
-      <HintPath>..\packages\Microsoft.Owin.2.1.0\lib\net45\Microsoft.Owin.dll</HintPath>
-    </Reference>
     <Reference Include="Owin">
       <HintPath>..\packages\Owin.1.0\lib\net40\Owin.dll</HintPath>
     </Reference>
diff --git a/src/Owin.StatelessAuth/StatelessAuthExtensions.cs b/src/Owin.StatelessAuth/StatelessAuthExtensions.cs
index 7799b79..82a8710 100644
--- a/src/Owin.StatelessAuth/StatelessAuthExtensions.cs
+++ b/src/Owin.StatelessAuth/StatelessAuthExtensions.cs
@@ -4,7 +4,7 @@ public static class StatelessAuthExtensions
     {
         public static IAppBuilder RequiresStatelessAuth(this IAppBuilder app, ITokenValidator tokenValidator, StatelessAuthOptions options = null)
         {
-            return app.Use<StatelessAuth>(tokenValidator, options);
+            return app.Use(typeof (StatelessAuth), tokenValidator, options);
         }
     }
 }
diff --git a/src/Owin.StatelessAuth/packages.config b/src/Owin.StatelessAuth/packages.config
index 8834461..1a7d39f 100644
--- a/src/Owin.StatelessAuth/packages.config
+++ b/src/Owin.StatelessAuth/packages.config
@@ -1,5 +1,4 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="Microsoft.Owin" version="2.1.0" targetFramework="net45" />
   <package id="Owin" version="1.0" targetFramework="net45" />
 </packages>
\ No newline at end of file