diff --git a/brightray/brightray.gyp b/brightray/brightray.gyp
index e60d17a1585a..0c96237f4efd 100644
--- a/brightray/brightray.gyp
+++ b/brightray/brightray.gyp
@@ -35,6 +35,7 @@
           '<(libchromiumcontent_src_dir)/third_party/khronos',
           '<(libchromiumcontent_src_dir)/third_party/WebKit',
           '<(libchromiumcontent_dir)/gen',
+          '<(libchromiumcontent_dir)/gen/third_party/WebKit',
         ],
       },
       'sources': [ '<@(brightray_sources)' ],