1 files changed, 1 insertions, 0 deletions
diff --git a/BUILD.gn b/BUILD.gn
index 5657ac18f7..0c6ddaefb8 100644
--- a/BUILD.gn
+++ b/BUILD.gn
@@ -1950,6 +1950,7 @@ test("pdfium_unittests") {
   include_dirs = []
   if (pdf_enable_xfa) {
     sources += [
+      "core/fxcodec/gif/cfx_gifcontext_unittest.cpp",
       "core/fxcodec/gif/cfx_lzwdecompressor_unittest.cpp",
       "core/fxcrt/css/cfx_cssdeclaration_unittest.cpp",
       "core/fxcrt/css/cfx_cssstylesheet_unittest.cpp",