diff --git a/spec/github-pages/integration_spec.rb b/spec/github-pages/integration_spec.rb
index 1438f3e5..0e7c097d 100644
--- a/spec/github-pages/integration_spec.rb
+++ b/spec/github-pages/integration_spec.rb
@@ -45,8 +45,6 @@ def bundle_install
     Dir.chdir(source) do
       File.unlink "#{gemfile}.lock" if File.exist? "#{gemfile}.lock"
       run_cmd %w(bundle --version)
-      run_cmd %w(gem install bundler) if RUBY_VERSION < "2.6"
-      run_cmd %w(bundle --version)
       run_cmd %w(bundle install)
     end
   end