diff --git a/Duplicati/UnitTest/Duplicati.UnitTest.csproj b/Duplicati/UnitTest/Duplicati.UnitTest.csproj
index 3f6277529..8759ab969 100644
--- a/Duplicati/UnitTest/Duplicati.UnitTest.csproj
+++ b/Duplicati/UnitTest/Duplicati.UnitTest.csproj
@@ -37,7 +37,21 @@
       <HintPath>..\..\packages\NUnit.3.12.0\lib\net45\nunit.framework.dll</HintPath>
     </Reference>
     <Reference Include="System" />
-    <Reference Include="System.Net.Http" />
+    <Reference Include="System.Net.Http, Version=4.1.1.3, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\..\packages\System.Net.Http.4.3.4\lib\net46\System.Net.Http.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Security.Cryptography.Algorithms, Version=4.1.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\..\packages\System.Security.Cryptography.Algorithms.4.3.1\lib\net461\System.Security.Cryptography.Algorithms.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Security.Cryptography.Encoding, Version=4.0.1.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\..\packages\System.Security.Cryptography.Encoding.4.3.0\lib\net46\System.Security.Cryptography.Encoding.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Security.Cryptography.Primitives, Version=4.0.1.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\..\packages\System.Security.Cryptography.Primitives.4.3.0\lib\net46\System.Security.Cryptography.Primitives.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Security.Cryptography.X509Certificates, Version=4.1.1.2, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\..\packages\System.Security.Cryptography.X509Certificates.4.3.2\lib\net461\System.Security.Cryptography.X509Certificates.dll</HintPath>
+    </Reference>
   </ItemGroup>
   <ItemGroup>
     <Compile Include="SVNCheckoutsTest.cs" />
diff --git a/Duplicati/UnitTest/packages.config b/Duplicati/UnitTest/packages.config
index 20d68e1a3..d714166b2 100644
--- a/Duplicati/UnitTest/packages.config
+++ b/Duplicati/UnitTest/packages.config
@@ -1,4 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
   <package id="NUnit" version="3.12.0" targetFramework="net462" />
+  <package id="System.Net.Http" version="4.3.4" targetFramework="net462" />
+  <package id="System.Security.Cryptography.Algorithms" version="4.3.1" targetFramework="net462" />
+  <package id="System.Security.Cryptography.Encoding" version="4.3.0" targetFramework="net462" />
+  <package id="System.Security.Cryptography.Primitives" version="4.3.0" targetFramework="net462" />
+  <package id="System.Security.Cryptography.X509Certificates" version="4.3.2" targetFramework="net462" />
 </packages>
\ No newline at end of file