diff --git a/test/__mocks__/@npmcli/config.js b/test/__mocks__/@npmcli/config.js
new file mode 100644
index 0000000000..c0cae96c8d
--- /dev/null
+++ b/test/__mocks__/@npmcli/config.js
@@ -0,0 +1,9 @@
+const config = jest.genMockFromModule('@npmcli/config');
+
+config.prototype[Symbol.for('resolvedAdd')] = [{name: 'test'}];
+
+config.prototype.load = jest.fn(async (opt) => {
+  return; 
+});
+
+module.exports = config;
\ No newline at end of file