diff --git a/math/wcalc/Makefile b/math/wcalc/Makefile
index c136688df00a..2003109dd9c9 100644
--- a/math/wcalc/Makefile
+++ b/math/wcalc/Makefile
@@ -1,23 +1,24 @@
 PORTNAME=	wcalc
 PORTVERSION=	2.5
-PORTREVISION=	3
+PORTREVISION=	4
 CATEGORIES=	math
 MASTER_SITES=	SF/w-calc/Wcalc/${PORTVERSION}
 
 MAINTAINER=	amarendra.godbole@gmail.com
 COMMENT=	Natural-expression command-line calculator
 WWW=		https://w-calc.sourceforge.net/
 
 LICENSE=	GPLv2
 
 LIB_DEPENDS=	libgmp.so:math/gmp \
 		libmpfr.so:math/mpfr
 
 USES=		localbase readline
 
 GNU_CONFIGURE=	yes
+GNU_CONFIGURE_MANPREFIX=${PREFIX}/share
 
 PLIST_FILES=	bin/wcalc \
-		man/man1/wcalc.1.gz
+		share/man/man1/wcalc.1.gz
 
 .include <bsd.port.mk>