diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 373df3e5e..bb5d50201 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -33,9 +33,7 @@ jobs:
       uses: ruby/setup-ruby@v1
       with:
         ruby-version: ${{ matrix.ruby }}
-    - name: Bundle install
-      run: |
-        bundle install
+        bundler-cache: true
     - name: Run the test suite
       run: |
         bundle exec rake TESTOPT=-v RUBYOPT="${{ matrix.rubyopt }}"