diff --git a/Build/MQTTnet.AspNetCore.nuspec b/Build/MQTTnet.AspNetCore.nuspec
index 24036cf6..5f68ced9 100644
--- a/Build/MQTTnet.AspNetCore.nuspec
+++ b/Build/MQTTnet.AspNetCore.nuspec
@@ -15,12 +15,19 @@
     <copyright>Copyright Christian Kratky 2016-2020</copyright>
     <tags>MQTT Message Queue Telemetry Transport MQTTClient MQTTServer Server MQTTBroker Broker NETStandard IoT InternetOfThings Messaging Hardware Arduino Sensor Actuator M2M ESP Smart Home Cities Automation Xamarin</tags>
     <dependencies>
-      <dependency id="MQTTnet" version="$nugetVersion" />
 
-      <dependency id="Microsoft.AspNetCore.Connections.Abstractions" version="3.1.3" />
-      <dependency id="Microsoft.AspNetCore.Http.Connections" version="1.1.0"  />
-      <dependency id="Microsoft.AspNetCore.WebSockets" version="2.2.1" />
-      <dependency id="Microsoft.Extensions.Hosting.Abstractions" version="3.1.3" />
+
+      <group targetFramework="netstandard2.0">
+        <dependency id="MQTTnet" version="$nugetVersion" />
+        <dependency id="Microsoft.AspNetCore.Connections.Abstractions" version="3.1.3" />
+        <dependency id="Microsoft.AspNetCore.Http.Connections" version="1.1.0"  />
+        <dependency id="Microsoft.AspNetCore.WebSockets" version="2.2.1" />
+        <dependency id="Microsoft.Extensions.Hosting.Abstractions" version="3.1.3" />
+      </group>
+      <group targetFramework="netcoreapp3.1">
+        <dependency id="MQTTnet" version="$nugetVersion" />
+        <dependency id="System.IO.Pipelines" version="4.7.1" />
+      </group>
     </dependencies>
   </metadata>
 
@@ -33,5 +40,7 @@
 
     <!-- .NET Standard 2.0 -->
     <file src="..\Source\MQTTnet.AspNetCore\bin\Release\netstandard2.0\MQTTnet.AspNetCore.*" target="lib\netstandard2.0\"/>
+    <!-- .NET Core App 3.1 -->
+    <file src="..\Source\MQTTnet.AspNetCore\bin\Release\netcoreapp3.1\MQTTnet.AspNetCore.*" target="lib\netcoreapp3.1\"/>
   </files>
 </package>
diff --git a/Build/build.ps1 b/Build/build.ps1
index 4eea1dd4..66bb9c28 100644
--- a/Build/build.ps1
+++ b/Build/build.ps1
@@ -33,6 +33,7 @@ vstest.console.exe ..\Tests\MQTTnet.AspNetCore.Tests\bin\Release\netcoreapp3.1\M
 
 # Build the ASP.NET Core 2.0 extension
 &$msbuild ..\Source\MQTTnet.AspNetCore\MQTTnet.AspNetCore.csproj /t:Build /p:Configuration="Release" /p:TargetFramework="netstandard2.0" /p:FileVersion=$assemblyVersion /p:AssemblyVersion=$assemblyVersion /verbosity:m /p:SignAssembly=true /p:AssemblyOriginatorKeyFile=".\..\..\Build\codeSigningKey.pfx"
+&$msbuild ..\Source\MQTTnet.AspNetCore\MQTTnet.AspNetCore.csproj /t:Build /p:Configuration="Release" /p:TargetFramework="netcoreapp3.1" /p:FileVersion=$assemblyVersion /p:AssemblyVersion=$assemblyVersion /verbosity:m /p:SignAssembly=true /p:AssemblyOriginatorKeyFile=".\..\..\Build\codeSigningKey.pfx"
 
 # Build the RPC extension
 &$msbuild ..\Source\MQTTnet.Extensions.Rpc\MQTTnet.Extensions.Rpc.csproj /t:Build /p:Configuration="Release" /p:TargetFramework="net452" /p:FileVersion=$assemblyVersion /p:AssemblyVersion=$assemblyVersion /verbosity:m /p:SignAssembly=true /p:AssemblyOriginatorKeyFile=".\..\..\Build\codeSigningKey.pfx"
diff --git a/MQTTnet.sln b/MQTTnet.sln
index ebbe8cd3..3b9f5f36 100644
--- a/MQTTnet.sln
+++ b/MQTTnet.sln
@@ -22,6 +22,7 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Build", "Build", "{67C28AC1
 		Build\MQTTnet.Extensions.WebSocket4Net.nuspec = Build\MQTTnet.Extensions.WebSocket4Net.nuspec
 		Build\MQTTnet.NETStandard.nuspec = Build\MQTTnet.NETStandard.nuspec
 		Build\MQTTnet.nuspec = Build\MQTTnet.nuspec
+		nuget.config = nuget.config
 		Build\upload.ps1 = Build\upload.ps1
 	EndProjectSection
 EndProject
diff --git a/README.md b/README.md
index e03be2a1..5657b2dd 100644
--- a/README.md
+++ b/README.md
@@ -110,7 +110,7 @@ If you use this library and want to see your project here please create a pull r
 
 MIT License
 
-MQTTnet Copyright (c) 2016-2019 Christian Kratky
+MQTTnet Copyright (c) 2016-2020 Christian Kratky
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/Tests/MQTTnet.TestApp.AspNetCore2/MQTTnet.TestApp.AspNetCore2.csproj b/Tests/MQTTnet.TestApp.AspNetCore2/MQTTnet.TestApp.AspNetCore2.csproj
index 69e9f4f9..bbe58a12 100644
--- a/Tests/MQTTnet.TestApp.AspNetCore2/MQTTnet.TestApp.AspNetCore2.csproj
+++ b/Tests/MQTTnet.TestApp.AspNetCore2/MQTTnet.TestApp.AspNetCore2.csproj
@@ -12,10 +12,7 @@
   <ItemGroup>
     <PackageReference Include="Microsoft.AspNetCore" Version="2.2.0" />
     <PackageReference Include="Microsoft.AspNetCore.StaticFiles" Version="2.2.0" />
-  </ItemGroup>
-
-  <ItemGroup>
-    <ProjectReference Include="..\..\Source\MQTTnet.AspnetCore\MQTTnet.AspNetCore.csproj" />
+    <PackageReference Include="MQTTnet.AspNetCore" Version="0.0.1" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/nuget.config b/nuget.config
new file mode 100644
index 00000000..7443751a
--- /dev/null
+++ b/nuget.config
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <packageSources>
+    <add key="Test Source" value="Build\NuGet" />
+  </packageSources>
+</configuration>
\ No newline at end of file