diff --git a/Library/.rubocop.yml b/Library/.rubocop.yml
index 9d8602f9df..36d22d8f5d 100644
--- a/Library/.rubocop.yml
+++ b/Library/.rubocop.yml
@@ -15,7 +15,7 @@ AllCops:
   TargetRubyVersion: 3.1
   NewCops: enable
   Include:
-    - "**/*.rbi"
+    - "Homebrew/**/*.rbi"
   Exclude:
     - "Homebrew/sorbet/rbi/gems/**/*.rbi"
     - "Homebrew/bin/*"