diff --git a/Tests/AmagnoVirtualPrinter.Agent.Lib.Tests/AmagnoVirtualPrinter.Agent.Lib.Tests.csproj b/Tests/AmagnoVirtualPrinter.Agent.Lib.Tests/AmagnoVirtualPrinter.Agent.Lib.Tests.csproj
index c0a4bca..6905652 100644
--- a/Tests/AmagnoVirtualPrinter.Agent.Lib.Tests/AmagnoVirtualPrinter.Agent.Lib.Tests.csproj
+++ b/Tests/AmagnoVirtualPrinter.Agent.Lib.Tests/AmagnoVirtualPrinter.Agent.Lib.Tests.csproj
@@ -37,9 +37,6 @@
         <Reference Include="System.Core" />
         <Reference Include="System.Data" />
         <Reference Include="System.Xml" />
-        <Reference Include="nunit.framework, Version=3.5.0.0, Culture=neutral, PublicKeyToken=2638cd05610744eb">
-            <HintPath>..\..\packages\NUnit.3.5.0\lib\net45\nunit.framework.dll</HintPath>
-        </Reference>
     </ItemGroup>
     <ItemGroup>
         <Compile Include="PrintJobReaderTests.cs" />
@@ -55,6 +52,9 @@
         <Name>AmagnoVirtualPrinter.Agent.Lib</Name>
       </ProjectReference>
     </ItemGroup>
+    <ItemGroup>
+      <PackageReference Include="NUnit" Version="3.5.0" />
+    </ItemGroup>
     <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
     <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
          Other similar extension points exist, see Microsoft.Common.targets.
diff --git a/Tests/AmagnoVirtualPrinter.Agent.Lib.Tests/packages.config b/Tests/AmagnoVirtualPrinter.Agent.Lib.Tests/packages.config
deleted file mode 100644
index c108d44..0000000
--- a/Tests/AmagnoVirtualPrinter.Agent.Lib.Tests/packages.config
+++ /dev/null
@@ -1,4 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<packages>
-  <package id="NUnit" version="3.5.0" targetFramework="net45" />
-</packages>
\ No newline at end of file
diff --git a/Tests/AmagnoVirtualPrinter.Utils.UnitTests/AmagnoVirtualPrinter.Utils.UnitTests.csproj b/Tests/AmagnoVirtualPrinter.Utils.UnitTests/AmagnoVirtualPrinter.Utils.UnitTests.csproj
index 2525745..9db8669 100644
--- a/Tests/AmagnoVirtualPrinter.Utils.UnitTests/AmagnoVirtualPrinter.Utils.UnitTests.csproj
+++ b/Tests/AmagnoVirtualPrinter.Utils.UnitTests/AmagnoVirtualPrinter.Utils.UnitTests.csproj
@@ -37,9 +37,6 @@
         <Reference Include="System.Core" />
         <Reference Include="System.Data" />
         <Reference Include="System.Xml" />
-        <Reference Include="nunit.framework, Version=3.5.0.0, Culture=neutral, PublicKeyToken=2638cd05610744eb">
-            <HintPath>..\..\packages\NUnit.3.5.0\lib\net45\nunit.framework.dll</HintPath>
-        </Reference>
     </ItemGroup>
     <ItemGroup>
         <Compile Include="RegistryRepositoryTests.cs" />
@@ -51,6 +48,9 @@
         <Name>AmagnoVirtualPrinter.Utils</Name>
       </ProjectReference>
     </ItemGroup>
+    <ItemGroup>
+      <PackageReference Include="NUnit" Version="3.5.0" />
+    </ItemGroup>
     <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
     <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
          Other similar extension points exist, see Microsoft.Common.targets.
diff --git a/Tests/AmagnoVirtualPrinter.Utils.UnitTests/packages.config b/Tests/AmagnoVirtualPrinter.Utils.UnitTests/packages.config
deleted file mode 100644
index c108d44..0000000
--- a/Tests/AmagnoVirtualPrinter.Utils.UnitTests/packages.config
+++ /dev/null
@@ -1,4 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<packages>
-  <package id="NUnit" version="3.5.0" targetFramework="net45" />
-</packages>
\ No newline at end of file