diff --git a/.rubocop.yml b/.rubocop.yml
index f7d6feb..77a8192 100644
--- a/.rubocop.yml
+++ b/.rubocop.yml
@@ -5,6 +5,7 @@ AllCops:
     - '*.gemspec'
     - 'Rakefile'
     - 'tmp/*'
+    - 'vendor/*'
 
 Documentation:
   Enabled: false