diff --git a/man2/ioprio_set.2 b/man2/ioprio_set.2
index 10f516b31..56b2362ad 100644
--- a/man2/ioprio_set.2
+++ b/man2/ioprio_set.2
@@ -345,6 +345,7 @@ the function prototypes and macros described on this page.
 Suitable definitions can be found in
 .IR linux/ioprio.h .
 .SH "SEE ALSO"
+.BR ionice (1),
 .BR getpriority (2),
 .BR open (2),
 .BR capabilities (7)