diff --git a/Gemfile b/Gemfile
index 51693bd9..f3640018 100644
--- a/Gemfile
+++ b/Gemfile
@@ -30,10 +30,7 @@ group :test do
   gem "test-theme-skinny", :path => File.expand_path("test/fixtures/test-theme-skinny", __dir__)
   gem "test-theme-symlink", :path => File.expand_path("test/fixtures/test-theme-symlink", __dir__)
 
-  if RUBY_ENGINE == "jruby"
-    gem "jruby-openssl"
-    gem "rubocop-ast", "~> 0.6.0"
-  end
+  gem "jruby-openssl" if RUBY_ENGINE == "jruby"
 end
 
 #