diff --git a/man2/s390_guarded_storage.2 b/man2/s390_guarded_storage.2
index 747c45c3a..62b3ed913 100644
--- a/man2/s390_guarded_storage.2
+++ b/man2/s390_guarded_storage.2
@@ -38,7 +38,7 @@ s390_guarded_storage \- operations with z/Architecture guarded storage facility
 .PP
 .IR Note :
 glibc provides no wrapper for
-.BR s390_guarded_storage (2),
+.BR s390_guarded_storage (),
 necessitating the use of
 .BR syscall (2).
 .SH DESCRIPTION