diff --git a/CoreIntegrationTests/CoreIntegrationTests.csproj b/CoreIntegrationTests/CoreIntegrationTests.csproj
index 0ed4f08..4edac06 100644
--- a/CoreIntegrationTests/CoreIntegrationTests.csproj
+++ b/CoreIntegrationTests/CoreIntegrationTests.csproj
@@ -7,7 +7,6 @@
   <ItemGroup>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="15.5.0-preview-20170810-02" />
     <PackageReference Include="MongoDB.Driver" Version="2.4.4" />
-    <PackageReference Include="System.Configuration.ConfigurationManager" Version="4.4.0" />
     <PackageReference Include="xunit" Version="2.3.0-beta5-build3769" />
     <PackageReference Include="xunit.runner.console" Version="2.3.0-beta5-build3769" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.3.0-beta5-build3769" />