1 files changed, 1 insertions, 0 deletions
diff --git a/BUILD.gn b/BUILD.gn
index d1daccb598..d941fe400d 100644
--- a/BUILD.gn
+++ b/BUILD.gn
@@ -289,6 +289,7 @@ action("skia.h") {
   script = "gn/echo_headers.py"
   args = [ rebase_path("$target_gen_dir/skia.h", root_build_dir) ] +
          rebase_path(skia_public_includes, root_build_dir)
+  inputs = [ ".git/logs/HEAD" ]   # ~~> Run any time GIT state changes.
   outputs = [
     "$target_gen_dir/skia.h",
   ]