1 files changed, 1 insertions, 0 deletions

diff --git a/BUILD.gn b/BUILD.gn
index 12c0f603d7..4a05c56f5f 100644
--- a/BUILD.gn
+++ b/BUILD.gn
@@ -964,6 +964,7 @@ static_library("pdfwindow") {
     "fpdfsdk/pdfwindow/PWL_Utils.h",
     "fpdfsdk/pdfwindow/PWL_Wnd.cpp",
     "fpdfsdk/pdfwindow/PWL_Wnd.h",
+    "fpdfsdk/pdfwindow/cpwl_color.h",
   ]
   configs += [ ":pdfium_core_config" ]
   deps = [