diff --git a/pre-upload.py b/pre-upload.py
index 4879642..98cef27 100755
--- a/pre-upload.py
+++ b/pre-upload.py
@@ -469,7 +469,8 @@
                                _check_change_has_branch_field],
     "chromeos/platform/ec-private": [_run_checkpatch_no_tree,
                                      _check_change_has_branch_field],
-    "chromeos/third_party/coreboot": [_check_change_has_branch_field],
+    "chromeos/third_party/coreboot": [_check_change_has_branch_field,
+                                      _check_google_copyright],
     "chromeos/third_party/intel-framework": [_check_change_has_branch_field],
     "chromiumos/platform/vboot_reference": [_check_change_has_branch_field],
     "chromiumos/platform/mosys": [_check_change_has_branch_field],