diff --git a/test/bson/ordered_hash_test.rb b/test/bson/ordered_hash_test.rb
index 8ace478..ac804cf 100644
--- a/test/bson/ordered_hash_test.rb
+++ b/test/bson/ordered_hash_test.rb
@@ -15,7 +15,7 @@ class OrderedHashTest < Test::Unit::TestCase
     a['x'] = 1
     a['y'] = 2
 
-    b = BSON::OrderedHash['x' => 1, 'y' => 2]
+    b = BSON::OrderedHash['x', 1, 'y', 2]
     assert_equal a, b
   end