diff --git a/.github/workflows/ruby.yml b/.github/workflows/ruby.yml
index 566edb8..6767b04 100644
--- a/.github/workflows/ruby.yml
+++ b/.github/workflows/ruby.yml
@@ -19,6 +19,5 @@ jobs:
         ruby-version: '2.7'
     - name: Build and test with Rake
       run: |
-        gem install bundler
         bundle install --jobs 4 --retry 3
         bundle exec rake