diff --git a/man2/keyctl.2 b/man2/keyctl.2
index 9f58b719e..ed132e5f3 100644
--- a/man2/keyctl.2
+++ b/man2/keyctl.2
@@ -25,7 +25,6 @@
 .\" the source, must acknowledge the copyright and authors of this work.
 .\" %%%LICENSE_END
 .\"
-.mso www.tmac
 .TH KEYCTL 2 2017-03-13 Linux "Linux Key Management Calls"
 .SH NAME
 keyctl \- manipulate the kernel's key management facility