diff --git a/lib/config/presets/internal/monorepo.ts b/lib/config/presets/internal/monorepo.ts
index 9733192112b939319b04e345a530a18fc8bdd3cb..a201b4389139a24d415bcb70806b15a4047f2635 100644
--- a/lib/config/presets/internal/monorepo.ts
+++ b/lib/config/presets/internal/monorepo.ts
@@ -109,6 +109,7 @@ const repoGroups = {
   MassTransit: 'https://github.com/MassTransit/MassTransit',
   material: 'https://github.com/material-components/material-components-web',
   mdx: 'https://github.com/mdx-js/mdx',
+  mstest: 'https://github.com/microsoft/testfx',
   mui: 'https://github.com/mui-org/material-ui',
   nest: 'https://github.com/nestjs/nest',
   neutrino: [