diff --git a/sites/m.tv.sms.cz.config.js b/sites/m.tv.sms.cz.config.js
index 2e40fb24..6593f164 100644
--- a/sites/m.tv.sms.cz.config.js
+++ b/sites/m.tv.sms.cz.config.js
@@ -12,7 +12,7 @@ dayjs.extend(customParseFormat)
 
 module.exports = {
   lang: 'cs',
-  days: 7,
+  days: 3,
   site: 'm.tv.sms.cz',
   channels: 'm.tv.sms.cz.channels.xml',
   output: '.gh-pages/guides/m.tv.sms.cz.guide.xml',