diff --git a/test/liquid/template_test.rb b/test/liquid/template_test.rb
index 72a1264..5fd4d1e 100644
--- a/test/liquid/template_test.rb
+++ b/test/liquid/template_test.rb
@@ -152,7 +152,7 @@ class TemplateTest < Test::Unit::TestCase
 
   def test_sets_default_localization_in_context_with_quick_initialization
     t = Template.new
-    t.parse('{{foo}}', locale: I18n.new(fixture("en_locale.yml")))
+    t.parse('{{foo}}', :locale => I18n.new(fixture("en_locale.yml")))
 
     assert_instance_of I18n, t.root.options[:locale]
     assert_equal fixture("en_locale.yml"), t.root.options[:locale].path