1 files changed, 1 insertions, 0 deletions

diff --git a/BUILD.gn b/BUILD.gn
index c0d57c3bb3..edfaf2f54f 100644
--- a/BUILD.gn
+++ b/BUILD.gn
@@ -175,6 +175,7 @@ static_library("fpdfdoc") {
     "core/src/fpdfdoc/doc_ocg.cpp",
     "core/src/fpdfdoc/doc_tagged.cpp",
     "core/src/fpdfdoc/doc_utils.cpp",
+    "core/src/fpdfdoc/doc_utils.h",
     "core/src/fpdfdoc/doc_viewerPreferences.cpp",
     "core/src/fpdfdoc/doc_vt.cpp",
     "core/src/fpdfdoc/doc_vtmodule.cpp",