diff --git a/brightray/script/cpplint b/brightray/script/cpplint
index 2b2851f2774..f5911be304b 100755
--- a/brightray/script/cpplint
+++ b/brightray/script/cpplint
@@ -28,7 +28,7 @@ def list_files(directories, filters):
 
 
 def cpplint(files):
-  rules = '--filter=-build/header_guard'
+  rules = '--filter=-build/header_guard,-legal/copyright'
   return subprocess.call([sys.executable, CPPLINT, rules] + files)