diff --git a/doc/man/task.1.in b/doc/man/task.1.in
index cd786c208..ce57fa6e8 100644
--- a/doc/man/task.1.in
+++ b/doc/man/task.1.in
@@ -565,6 +565,10 @@ Specifies the due-date of a task.
 .B recur:<frequency>
 Specifies the frequency of a recurrence of a task.
 
+.TP
+.B scheduled:<ready-date>
+Specifies the date after which a task can be accomplished.
+
 .TP
 .B until:<expiration date of task>
 Specifies the expiration date of a task, after which it will be deleted.