diff --git a/lib/config/presets/internal/monorepo.ts b/lib/config/presets/internal/monorepo.ts
index a585d121e250bf..ae6bea7b831e2d 100644
--- a/lib/config/presets/internal/monorepo.ts
+++ b/lib/config/presets/internal/monorepo.ts
@@ -85,6 +85,7 @@ const repoGroups = {
     'https://github.com/dotnet/extensions',
     'https://github.com/dotnet/runtime',
   ],
+  'dotnet-wcf': 'https://github.com/dotnet/wcf',
   dropwizard: 'https://github.com/dropwizard/dropwizard',
   emojibase: 'https://github.com/milesj/emojibase',
   emotion: 'https://github.com/emotion-js/emotion',