diff --git a/lib/libc/gen/sysctl.3 b/lib/libc/gen/sysctl.3
index 1972969162e4..6bfb0de40045 100644
--- a/lib/libc/gen/sysctl.3
+++ b/lib/libc/gen/sysctl.3
@@ -690,7 +690,8 @@ definitions for fourth level ICMP identifiers
 definitions for fourth level UDP identifiers
 .El
 .Sh SEE ALSO
-.Xr sysctl 8
+.Xr sysconf 3 ,
+.Xr sysctl 3
 .Sh HISTORY
 The
 .Fn sysctl