diff --git a/.github/workflows/rubyonrails.yaml b/.github/workflows/rubyonrails.yaml
index 643c6d6..ab2050d 100644
--- a/.github/workflows/rubyonrails.yaml
+++ b/.github/workflows/rubyonrails.yaml
@@ -35,3 +35,6 @@ jobs:
           bundler-cache: true
       - name: Run tests
         run: bundle exec rspec
+      - name: Run RuboCop
+        run: bundle exec rubocop --parallel
+