diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 43dcbc3..d23cce8 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -23,6 +23,6 @@ jobs:
       uses: ruby/setup-ruby@v1
       with:
         ruby-version: ${{ matrix.ruby-version }}
-        bundler-cache: false # runs 'bundle install' and caches installed gems automatically
+        bundler-cache: true # runs 'bundle install' and caches installed gems automatically
     - name: Run tests
-      run: bundle exec rake
+      run: rspec