diff --git a/share/man/man4/Makefile b/share/man/man4/Makefile
index 1ba1fe46523..f93610631bb 100644
--- a/share/man/man4/Makefile
+++ b/share/man/man4/Makefile
@@ -846,7 +846,7 @@ _cpuctl.4=	cpuctl.4
 _dpms.4=	dpms.4
 _ftgpio.4=	ftgpio.4
 _ftwd.4=	ftwd.4
-_hn.4=		_hn.4
+_hn.4=		hn.4
 _hpt27xx.4=	hpt27xx.4
 _hptiop.4=	hptiop.4
 _hptmv.4=	hptmv.4