diff --git a/lib/libalias/libalias.3 b/lib/libalias/libalias.3
index b6bd7851c529..a056f8831a88 100644
--- a/lib/libalias/libalias.3
+++ b/lib/libalias/libalias.3
@@ -885,6 +885,8 @@ improvements; added the firewall bypass for FTP/IRC DCC.
 added support for PPTP and RTSP.
 .An Junichi Satoh Aq junichi@junichi.org
 added support for RTSP/PNA.
+.An Ruslan Ermilov Aq ru@FreeBSD.org
+added support for PPTP and LSNAT as well as general hacking.
 .Sh ACKNOWLEDGMENTS
 Listed below, in approximate chronological order, are individuals who
 have provided valuable comments and/or debugging assistance.
diff --git a/sys/netinet/libalias/libalias.3 b/sys/netinet/libalias/libalias.3
index b6bd7851c529..a056f8831a88 100644
--- a/sys/netinet/libalias/libalias.3
+++ b/sys/netinet/libalias/libalias.3
@@ -885,6 +885,8 @@ improvements; added the firewall bypass for FTP/IRC DCC.
 added support for PPTP and RTSP.
 .An Junichi Satoh Aq junichi@junichi.org
 added support for RTSP/PNA.
+.An Ruslan Ermilov Aq ru@FreeBSD.org
+added support for PPTP and LSNAT as well as general hacking.
 .Sh ACKNOWLEDGMENTS
 Listed below, in approximate chronological order, are individuals who
 have provided valuable comments and/or debugging assistance.