diff --git a/src/OpenTelemetry.Instrumentation.MongoDbClient.Tests/OpenTelemetry.Instrumentation.MongoDbClient.Tests.csproj b/src/OpenTelemetry.Instrumentation.MongoDbClient.Tests/OpenTelemetry.Instrumentation.MongoDbClient.Tests.csproj
index 74be162..0c867db 100644
--- a/src/OpenTelemetry.Instrumentation.MongoDbClient.Tests/OpenTelemetry.Instrumentation.MongoDbClient.Tests.csproj
+++ b/src/OpenTelemetry.Instrumentation.MongoDbClient.Tests/OpenTelemetry.Instrumentation.MongoDbClient.Tests.csproj
@@ -22,6 +22,8 @@
   </ItemGroup>
 
   <ItemGroup>
+    <PackageReference Include="System.Net.Http" Version="4.3.4" />
+    <PackageReference Include="System.Text.RegularExpressions" Version="4.3.1" />
     <ProjectReference Include="..\OpenTelemetry.Instrumentation.MongoDbClient\OpenTelemetry.Instrumentation.MongoDbClient.csproj">
       <SetTargetFramework>TargetFramework=net6.0</SetTargetFramework>
     </ProjectReference>