diff --git a/NuGet.Config b/NuGet.Config
new file mode 100644
index 0000000..c679a56
--- /dev/null
+++ b/NuGet.Config
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <packageSources>
+    <clear />
+    <!-- Do not add any additional feeds if new packages are needed they need to come from our azure-sdk-for-net DevOps feed which has an upstream set to nuget.org -->
+    <add key="azure-sdk-for-net" value="https://pkgs.dev.azure.com/azure-sdk/public/_packaging/azure-sdk-for-net/nuget/v3/index.json" />
+  </packageSources>
+  <disabledPackageSources>
+    <clear />
+  </disabledPackageSources>
+</configuration>
diff --git a/eng/test-steps.yml b/eng/test-steps.yml
index 3303d07..a064524 100644
--- a/eng/test-steps.yml
+++ b/eng/test-steps.yml
@@ -4,6 +4,7 @@ parameters:
     default: "drop"
 
 steps:
+  - task: NuGetAuthenticate@1
   - task: UseDotNet@2
     inputs:
       version: 6.x
diff --git a/package.json b/package.json
index 5c0ab27..8db74ad 100644
--- a/package.json
+++ b/package.json
@@ -84,11 +84,11 @@
     "testTimeout": 100000
   },
   "scripts": {
-    "dn.clean": "dotnet clean openapi-diff/OpenApiDiff.sln",
-    "dn.restore": "dotnet restore openapi-diff/OpenApiDiff.sln",
-    "dn.build": "npm run dn.clean && npm run dn.restore && dotnet build -c release openapi-diff/OpenApiDiff.sln /nologo /clp:NoSummary",
-    "dn.publish": "npm run dn.build && dotnet publish -c release openapi-diff/src/core/OpenApiDiff/OpenApiDiff.csproj",
-    "dn.test": "npm run dn.build && dotnet test openapi-diff/src/modeler/AutoRest.Swagger.Tests/AutoRest.Swagger.Tests.csproj",
+    "dn.clean": "dotnet clean openapi-diff/OpenApiDiff.sln --configfile NuGet.config",
+    "dn.restore": "dotnet restore openapi-diff/OpenApiDiff.sln --configfile NuGet.config",
+    "dn.build": "npm run dn.clean && npm run dn.restore && dotnet build -c release openapi-diff/OpenApiDiff.sln --configfile NuGet.config /nologo /clp:NoSummary",
+    "dn.publish": "npm run dn.build && dotnet publish -c release openapi-diff/src/core/OpenApiDiff/OpenApiDiff.csproj --configfile NuGet.config",
+    "dn.test": "npm run dn.build && dotnet test openapi-diff/src/modeler/AutoRest.Swagger.Tests/AutoRest.Swagger.Tests.csproj --configfile NuGet.config",
     "tsc": "tsc",
     "ts.test": "jest",
     "test": "npm run dn.test && npm run ts.test",