diff --git a/graphics/O2-tools/Makefile b/graphics/O2-tools/Makefile
index e97b0de9fe08..38647e101166 100644
--- a/graphics/O2-tools/Makefile
+++ b/graphics/O2-tools/Makefile
@@ -1,12 +1,14 @@
 PORTNAME=	O2-tools
 PORTVERSION=	2.01
+PORTREVISION=	1
 CATEGORIES=	graphics
 MASTER_SITES=	http://www.imglab.org/p/O2/archives/
 
 MAINTAINER=	hiroto.kagotani@gmail.com
 COMMENT=	Huge image processing tools and libraries
 WWW=		https://www.imglab.org/p/O2/
 
 GNU_CONFIGURE=	yes
+GNU_CONFIGURE_MANPREFIX=${PREFIX}/share
 
 .include <bsd.port.mk>
diff --git a/graphics/O2-tools/pkg-plist b/graphics/O2-tools/pkg-plist
index 6b58b522e967..d74d4a92be48 100644
--- a/graphics/O2-tools/pkg-plist
+++ b/graphics/O2-tools/pkg-plist
@@ -1,36 +1,36 @@
 bin/bmptopnm-O2
 bin/breduce
 bin/lpsmooth
 bin/makecr
 bin/makepr
 bin/prlst2ps
 lib/libimgo.a
 lib/libsgp.a
 lib/libstdps.a
 lib/libxip.a
 lib/libogrp.a
 lib/libsip.a
 lib/libufp.a
 include/CRect.h
 include/ORect.h
 include/comlib.h
 include/d8IO.h
 include/imgobj.h
 include/ipIO.h
 include/objgrp.h
 include/pbmIO.h
 include/rasIO.h
 include/rasterfile.h
 include/sgplib.h
 include/siplib.h
 include/stdps.h
 include/ufilep.h
 include/utypes.h
 include/xiplib.h
-man/man1/bmptopnm-O2.1.gz
-man/man1/breduce.1.gz
-man/man1/lpsmooth.1.gz
-man/man1/makecr.1.gz
-man/man1/makepr.1.gz
-man/man1/prlst2ps.1.gz
-man/man4/d4file.4.gz
+share/man/man1/bmptopnm-O2.1.gz
+share/man/man1/breduce.1.gz
+share/man/man1/lpsmooth.1.gz
+share/man/man1/makecr.1.gz
+share/man/man1/makepr.1.gz
+share/man/man1/prlst2ps.1.gz
+share/man/man4/d4file.4.gz