diff --git a/not_cloudflare/list_customerror.txt b/not_cloudflare/list_customerror.txt
index ecfb1b6925..786f2ac306 100644
--- a/not_cloudflare/list_customerror.txt
+++ b/not_cloudflare/list_customerror.txt
@@ -59,6 +59,7 @@ curbed.com
 cycleworld.com
 davidmburke.com
 dcleak.com
+deckmagazine.com
 delivery.acm.org
 delta.com
 demorgen.be