diff --git a/not_cloudflare/list_error403.txt b/not_cloudflare/list_error403.txt
index 2a4cde682..bfdee0e3c 100644
--- a/not_cloudflare/list_error403.txt
+++ b/not_cloudflare/list_error403.txt
@@ -24,6 +24,7 @@ safeco.com
 securifi.com
 signon.ruc.dk
 singpolyma.net
+www.spirit.com
 stadssb.ruc.dk
 study.com
 theverge.com