diff --git a/scripts/codespell_whitelist.txt b/scripts/codespell_whitelist.txt
index ad3c5d210..035060866 100644
--- a/scripts/codespell_whitelist.txt
+++ b/scripts/codespell_whitelist.txt
@@ -13,3 +13,4 @@ hist
 otion
 keypair
 ether
+sur