diff --git a/BUILD.gn b/BUILD.gn
index 4834578..3a2cf0a 100644
--- a/BUILD.gn
+++ b/BUILD.gn
@@ -279,6 +279,7 @@
       "xfa/fde:unittests",
       "xfa/fgas",
       "xfa/fgas:unittests",
+      "xfa/fgas/layout:unittests",
       "xfa/fwl:unittests",
       "xfa/fxfa:unittests",
       "xfa/fxfa/fm2js:unittests",