diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 2f6496e0..7a72e185 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -39,6 +39,6 @@ jobs:
     - uses: ruby/setup-ruby@v1
       with:
         ruby-version: ${{matrix.ruby}}
-        bundler-cache: true
-    - run: bundle exec rake compile test
-    - run: bundle exec rake build
+    - run: bundle install --jobs 4 --retry 3
+    - run: rake test
+    - run: rake build
diff --git a/.gitignore b/.gitignore
index fed7411c..87ba6fa3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -9,5 +9,6 @@ tags
 tmp
 target
 lib/java/racc/cparse-jruby.jar
+lib/racc/cparse-jruby.jar
 Gemfile.lock
 html