diff --git a/_config.yml b/_config.yml
index c7559de..487e4dd 100644
--- a/_config.yml
+++ b/_config.yml
@@ -49,5 +49,4 @@ destination: /public/vhost/g/gutenberg/dev/html/
 timezone: America/New_York
 encoding: utf-8 # default
 incremental: TRUE # doesn't seem to work... all files are being built
-keep_files: [.htaccess,cache,robots.txt,google3c00b5891470e2e3.html,catalog,browse,dirs]
-
+keep_files: [.htaccess,cache,robots.txt,google3c00b5891470e2e3.html,catalog,browse,dirs,files]