diff --git a/utils/gn/secondary/libcxx/include/BUILD.gn b/utils/gn/secondary/libcxx/include/BUILD.gn
index ad5fae3defa..8309f52cdb4 100644
--- a/utils/gn/secondary/libcxx/include/BUILD.gn
+++ b/utils/gn/secondary/libcxx/include/BUILD.gn
@@ -79,6 +79,7 @@ if (current_toolchain == default_toolchain) {
       "__iterator/incrementable_traits.h",
       "__iterator/iter_move.h",
       "__iterator/iterator_traits.h",
+      "__iterator/next.h",
       "__iterator/prev.h",
       "__iterator/readable_traits.h",
       "__libcpp_version",