diff --git a/math/libxls/Makefile b/math/libxls/Makefile
index b2a6503458f6..e2ddff7e15f9 100644
--- a/math/libxls/Makefile
+++ b/math/libxls/Makefile
@@ -1,23 +1,23 @@
 PORTNAME=	libxls
 PORTVERSION=	1.6.2
 PORTREVISION=	1
 CATEGORIES=	math devel
 MASTER_SITES=	https://github.com/${PORTNAME}/${PORTNAME}/releases/download/v${PORTVERSION}/
 
 MAINTAINER=	bapt@FreeBSD.org
 COMMENT=	Extract Cell Data From Excel xls files
 WWW=		https://github.com/libxls/libxls
 
 LICENSE=	BSD2CLAUSE
 
 USES=		compiler:c++11-lang cpe libtool
 CPE_VENDOR=	${PORTNAME}_project
 
 CONFLICTS_INSTALL=	catdoc p5-Spreadsheet-Read xls2txt
 
 GNU_CONFIGURE=	yes
-GNU_CONFIGURE_MANPREFIX=	${PREFIX}/man
+GNU_CONFIGURE_MANPREFIX=	${PREFIX}/share
 INSTALL_TARGET=	install-strip
 USE_LDCONFIG=	yes
 
 .include <bsd.port.mk>