diff --git a/js/feedlist.js b/js/feedlist.js
index 932297be8db2c37876d6d577d4fc3b84334c54d1..51082f8272f0b854995dbdbf4cdb14225d14f1d5 100644
--- a/js/feedlist.js
+++ b/js/feedlist.js
@@ -418,7 +418,7 @@ function catchupFeed(feed, is_cat, mode) {
 		case "1week":
 			str = __("Mark all articles in %s older than 1 week as read?");
 			break;
-		case "2weeks":
+		case "2week":
 			str = __("Mark all articles in %s older than 2 weeks as read?");
 			break;
 		default: