diff --git a/NuGet.config b/NuGet.config
index 29b1318efd..2dfd335477 100644
--- a/NuGet.config
+++ b/NuGet.config
@@ -5,6 +5,6 @@
     <add key="AspNetCore" value="https://dotnet.myget.org/F/aspnetcore-ci-dev/api/v3/index.json" />
     <add key="AspNetCoreTools" value="https://dotnet.myget.org/F/aspnetcore-tools/api/v3/index.json" />
     <add key="NuGet" value="https://api.nuget.org/v3/index.json" />
-    <add key="roslyn" value="https://dotnet.myget.org/F/roslyn/" />
+    <add key="roslyn" value="https://dotnet.myget.org/F/roslyn/api/v3/index.json" />
   </packageSources>
 </configuration>