1 files changed, 1 insertions, 0 deletions
diff --git a/BUILD.gn b/BUILD.gn
index 5df974aff8..c6d7a05a46 100644
--- a/BUILD.gn
+++ b/BUILD.gn
@@ -302,6 +302,7 @@ visibility = [
 
 source_set("constants") {
   sources = [
+    "constants/page_object.h",
     "constants/stream_dict_common.h",
     "constants/transparency.h",
   ]