diff --git a/share/man/man4/wwanc.4 b/share/man/man4/wwanc.4
index ab5d66d49b26..e44220cc9c71 100644
--- a/share/man/man4/wwanc.4
+++ b/share/man/man4/wwanc.4
@@ -1,4 +1,4 @@
-.\" $NetBSD: wwanc.4,v 1.4 2020/07/26 21:47:16 wiz Exp $
+.\" $NetBSD: wwanc.4,v 1.5 2020/07/27 11:12:56 jdolecek Exp $
 .\"
 .\" Copyright (c) 2020 The NetBSD Foundation, Inc.
 .\" All rights reserved.
@@ -24,7 +24,7 @@
 .\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 .\" POSSIBILITY OF SUCH DAMAGE.
 .\"
-.Dd July 26, 2020
+.Dd July 27, 2020
 .Dt WWANC 4
 .Os
 .Sh NAME
@@ -67,6 +67,9 @@ device driver first appeared
 .Nx 10.0 .
 .Sh AUTHORS
 .An -nosplit
+Development of the Linux and
+.Ox
+driver was supported by genua GmbH.
 The
 .Nm
 driver was written by
@@ -76,7 +79,8 @@ for Linux, it was ported to
 and
 .Nx
 by
-.An Jaromir Dolecek Aq Mt jdolecek@NetBSD.org .
+.An Jaromir Dolecek Aq Mt jdolecek@NetBSD.org
+for Moritz Systems Technology Company Sp. z o.o.
 .Sh CAVEATS
 The
 .Nm