diff --git a/__tests__/sample-csproj/nuget.config b/__tests__/sample-csproj/nuget.config
new file mode 100644
index 0000000..bf0c027
--- /dev/null
+++ b/__tests__/sample-csproj/nuget.config
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+    <activePackageSource>
+        <add key="NuGet official package source" value="https://api.nuget.org/v3/index.json" />
+    </activePackageSource>
+</configuration>
\ No newline at end of file