diff --git a/tests/SharpCompress.Test/SharpCompress.Test.csproj b/tests/SharpCompress.Test/SharpCompress.Test.csproj
index 3bfeaa3e..a47b2174 100644
--- a/tests/SharpCompress.Test/SharpCompress.Test.csproj
+++ b/tests/SharpCompress.Test/SharpCompress.Test.csproj
@@ -3,6 +3,8 @@
     <TargetFrameworks>net8.0;net462</TargetFrameworks>
     <AssemblyName>SharpCompress.Test</AssemblyName>
     <PackageId>SharpCompress.Test</PackageId>
+    <AssemblyOriginatorKeyFile>SharpCompress.Test.snk</AssemblyOriginatorKeyFile>
+    <SignAssembly>true</SignAssembly>
   </PropertyGroup>
   <ItemGroup>
     <ProjectReference Include="..\..\src\SharpCompress\SharpCompress.csproj" />
diff --git a/tests/SharpCompress.Test/SharpCompress.Test.snk b/tests/SharpCompress.Test/SharpCompress.Test.snk
new file mode 100644
index 00000000..5a9ce097
Binary files /dev/null and b/tests/SharpCompress.Test/SharpCompress.Test.snk differ