diff --git a/NuGet.config b/NuGet.config
index 5c8ff7310d007..2f49bb4b39931 100644
--- a/NuGet.config
+++ b/NuGet.config
@@ -1,10 +1,13 @@
 <?xml version="1.0" encoding="utf-8"?>
 <configuration>
-<solution>
+  <solution>
     <add key="disableSourceControlIntegration" value="true" />
-</solution>
-<packageSources>
- <add key="NuGet Official" value="https://api.nuget.org/v3/index.json" />
- <add key="onnxruntime_public" value="https://pkgs.dev.azure.com/onnxruntime/onnxruntime/_packaging/onnxruntime_public/nuget/v3/index.json" />
-</packageSources>
+  </solution>
+  <packageSources>
+    <clear />
+    <add key="NuGet Official" value="https://api.nuget.org/v3/index.json" />
+  </packageSources>
+  <disabledPackageSources>
+    <clear />
+  </disabledPackageSources>
 </configuration>
\ No newline at end of file
diff --git a/csharp/test/Microsoft.AI.MachineLearning.Tests.DotNet5_0/NuGet.config b/csharp/test/Microsoft.AI.MachineLearning.Tests.DotNet5_0/NuGet.config
deleted file mode 100644
index 246b26a586f05..0000000000000
--- a/csharp/test/Microsoft.AI.MachineLearning.Tests.DotNet5_0/NuGet.config
+++ /dev/null
@@ -1,10 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<configuration>
-<solution>
-    <add key="disableSourceControlIntegration" value="true" />
-</solution>
-<packageSources>
- <add key="NuGet Official" value="https://api.nuget.org/v3/index.json" />
- <add key="BuildArtifacts" value="E:\nugets" />
-</packageSources>
-</configuration>
\ No newline at end of file