diff --git a/lib/config/presets/internal/monorepo.ts b/lib/config/presets/internal/monorepo.ts
index 1d46e5faa21469bfbf75ac302f35c8a26f5b6c1a..892f3b52a7edae648d4d66767ec5c0fcb7916f01 100644
--- a/lib/config/presets/internal/monorepo.ts
+++ b/lib/config/presets/internal/monorepo.ts
@@ -232,6 +232,7 @@ const repoGroups = {
   workbox: 'https://github.com/googlechrome/workbox',
   xterm: 'https://github.com/xtermjs/xterm.js',
   'xunit-dotnet': 'https://github.com/xunit/xunit',
+  yarn: 'https://github.com/yarnpkg/berry',
   'zxing-net': 'https://github.com/micjahn/ZXing.Net',
 };