diff --git a/NuGet.config b/NuGet.config
index 834023c22..ee928b72c 100644
--- a/NuGet.config
+++ b/NuGet.config
@@ -1,9 +1,11 @@
 <?xml version="1.0" encoding="utf-8"?>
 <configuration>
     <packageSources>
+<!--
         <add key="dotnet9" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet9/nuget/v3/index.json" />
         <add key="dotnet-eng" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet-eng/nuget/v3/index.json" />
         <add key="npgsql-vnext" value="https://www.myget.org/F/npgsql-vnext/api/v3/index.json" />
+-->
         <add key="nuget.org" value="https://api.nuget.org/v3/index.json" />
     </packageSources>