diff --git a/NuGet.config b/NuGet.config
index 32d7b048..ea5e0fd5 100644
--- a/NuGet.config
+++ b/NuGet.config
@@ -3,6 +3,7 @@
   <packageSources>
     <clear />
     <add key="dotnet-core" value="https://dotnetfeed.blob.core.windows.net/dotnet-core/index.json" />
+    <add key="dotnet-eng" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet-eng/nuget/v3/index.json" />
     <add key="nuget" value="https://api.nuget.org/v3/index.json" />
     <add key="featherhttp" value="https://f.feedz.io/davidfowl/featherhttp/nuget/index.json" />
     <add key="bedrockframework" value="https://f.feedz.io/davidfowl/bedrockframework/nuget/index.json" />