diff --git a/htdocs/langs/en_US/main.lang b/htdocs/langs/en_US/main.lang
index 9b8f06f262e..bc962c41846 100644
--- a/htdocs/langs/en_US/main.lang
+++ b/htdocs/langs/en_US/main.lang
@@ -258,6 +258,7 @@ days=days
 Hours=Hours
 Minutes=Minutes
 Seconds=Seconds
+Weeks=Weeks
 Today=Today
 Yesterday=Yesterday
 Tomorrow=Tomorrow