diff --git a/man2/semctl.2 b/man2/semctl.2
index e03e03c6f..8bf926b12 100644
--- a/man2/semctl.2
+++ b/man2/semctl.2
@@ -115,7 +115,7 @@ Time of creation of semaphore set or time of last
 .BR IPCSET ,
 .BR SETVAL ,
 or
-.BR SETVALL
+.BR SETALL
 operation.
 .TP
 .I sem_nsems