diff --git a/buffet/buffet.gyp b/buffet/buffet.gyp
index 7a466d7..a68d772 100644
--- a/buffet/buffet.gyp
+++ b/buffet/buffet.gyp
@@ -108,6 +108,7 @@
           'sources': [
             'base_api_handler_unittest.cc',
             'buffet_testrunner.cc',
+            'buffet_config_unittest.cc',
             'commands/command_definition_unittest.cc',
             'commands/command_dictionary_unittest.cc',
             'commands/command_instance_unittest.cc',