diff --git a/_config.yml b/_config.yml
index 460f4cb..bf86566 100644
--- a/_config.yml
+++ b/_config.yml
@@ -4,4 +4,4 @@ description: Run Perl in the browser with WebPerl!
 logo: webperl.png
 show_downloads: false
 exclude:
-    - regex.html
+    - CNAME