diff --git a/x11/alttab/Makefile b/x11/alttab/Makefile
index d9ec73c488c0..465eb6dd8f84 100644
--- a/x11/alttab/Makefile
+++ b/x11/alttab/Makefile
@@ -1,32 +1,34 @@
 PORTNAME=	alttab
 DISTVERSIONPREFIX=	v
 DISTVERSION=	1.7.0
+PORTREVISION=	1
 CATEGORIES=	x11
 
 MAINTAINER=	dmgk@FreeBSD.org
 COMMENT=	Task switcher for minimalistic window managers
 WWW=		https://github.com/sagb/alttab
 
 LICENSE=	GPLv3
 LICENSE_FILE=	${WRKSRC}/COPYING
 
 BUILD_DEPENDS=	${LOCALBASE}/include/uthash.h:devel/uthash
 LIB_DEPENDS=	libpng.so:graphics/png
 
 USES=		localbase pkgconfig xorg
 
 USE_GITHUB=	yes
 GH_ACCOUNT=	sagb
 USE_XORG=	x11 xft xpm xrandr xrender
 GNU_CONFIGURE=	yes
+GNU_CONFIGURE_MANPREFIX=${PREFIX}/share
 
 PLIST_FILES=	bin/alttab \
-		man/man1/alttab.1.gz
+		share/man/man1/alttab.1.gz
 
 PORTDOCS=	README \
 		alttab.ad \
 		wm-setup.md
 
 OPTIONS_DEFINE=	DOCS
 
 .include <bsd.port.mk>