diff --git a/mongo-ruby-driver.gemspec b/mongo-ruby-driver.gemspec
index 423a10a..9f567ec 100644
--- a/mongo-ruby-driver.gemspec
+++ b/mongo-ruby-driver.gemspec
@@ -45,6 +45,7 @@ PACKAGE_FILES = ['README.rdoc', 'Rakefile', 'mongo-ruby-driver.gemspec',
                  'lib/mongo/types/regexp_of_holding.rb',
                  'lib/mongo/util/bson.rb',
                  'lib/mongo/util/byte_buffer.rb',
+                 'lib/mongo/util/conversions.rb',
                  'lib/mongo/util/ordered_hash.rb',
                  'lib/mongo/util/xml_to_ruby.rb',
                  'lib/mongo.rb']
@@ -68,6 +69,7 @@ TEST_FILES = ['test/mongo-qa/_common.rb',
               'test/test_chunk.rb',
               'test/test_collection.rb',
               'test/test_connection.rb',
+              'test/test_conversions.rb',
               'test/test_cursor.rb',
               'test/test_db.rb',
               'test/test_db_api.rb',