diff --git a/src/routes/feeds.js b/src/routes/feeds.js
index 8bfad13bb2..b42db1b3b3 100644
--- a/src/routes/feeds.js
+++ b/src/routes/feeds.js
@@ -135,6 +135,7 @@ function generateForTopics(options, set, req, res, next) {
 
 function generateTopicsFeed(feedOptions, topics) {
 
+	feedOptions.ttl = 60;
 	feedOptions.feed_url = nconf.get('url') + feedOptions.feed_url;
 	feedOptions.site_url = nconf.get('url') + feedOptions.site_url;