diff --git a/test/Kestrel.Core.Tests/Kestrel.Core.Tests.csproj b/test/Kestrel.Core.Tests/Kestrel.Core.Tests.csproj
index 15bac171bb..ede5868b74 100644
--- a/test/Kestrel.Core.Tests/Kestrel.Core.Tests.csproj
+++ b/test/Kestrel.Core.Tests/Kestrel.Core.Tests.csproj
@@ -21,6 +21,8 @@
     <PackageReference Include="Microsoft.AspNetCore.Testing" Version="$(MicrosoftAspNetCoreTestingPackageVersion)" />
     <PackageReference Include="Microsoft.AspNetCore.Http" Version="$(MicrosoftAspNetCoreHttpPackageVersion)" />
     <PackageReference Include="System.IO.Pipelines.Testing" Version="$(SystemIOPipelinesTestingPackageVersion)" />
+    <PackageReference Include="System.Memory" Version="$(SystemMemoryPackageVersion)" />
+    <PackageReference Include="System.Runtime.CompilerServices.Unsafe" Version="$(SystemRuntimeCompilerServicesUnsafePackageVersion)" />
   </ItemGroup>
 
 </Project>