diff --git a/usr.bin/ktrace/ktrace.1 b/usr.bin/ktrace/ktrace.1
index 194d292bd8c..6b4d6275387 100644
--- a/usr.bin/ktrace/ktrace.1
+++ b/usr.bin/ktrace/ktrace.1
@@ -119,6 +119,9 @@ trace signal processing
 userland traces
 .It Cm w
 context switches
+.It Cm +
+trace the default set of trace points -
+.Cm c , n , i , s , u
 .El
 .It Ar command
 Execute