diff --git a/pre-upload.py b/pre-upload.py
index 14c5e99..5cd9414 100755
--- a/pre-upload.py
+++ b/pre-upload.py
@@ -1541,6 +1541,8 @@
       '*.css',
       '*.ebuild',
       '*.eclass',
+      '*.gn',
+      '*.gni',
       '*.gyp',
       '*.gypi',
       '*.htm',