diff --git a/math/gnubc/Makefile b/math/gnubc/Makefile
index ed3f8960d781..337810570132 100644
--- a/math/gnubc/Makefile
+++ b/math/gnubc/Makefile
@@ -1,6 +1,6 @@
 PORTNAME=	bc
 DISTVERSION=	1.07.1
-PORTREVISION=	2
+PORTREVISION=	3
 CATEGORIES=	math
 MASTER_SITES=	GNU
 PKGNAMEPREFIX=	gnu
@@ -17,13 +17,14 @@ BROKEN_powerpc64=	fails to build: tests fail with error code 2
 USES=		cpe libedit makeinfo
 CPE_VENDOR=	gnu
 GNU_CONFIGURE=	yes
+GNU_CONFIGURE_MANPREFIX=${PREFIX}/share
 CONFIGURE_ARGS+=	--with-libedit
 INFO=		bc \
 		dc
 PLIST_FILES=	bin/bc \
 		bin/dc \
-		man/man1/bc.1.gz \
-		man/man1/dc.1.gz
+		share/man/man1/bc.1.gz \
+		share/man/man1/dc.1.gz
 PORTEXAMPLES=	ckbook.b \
 		pi.b \
 		primes.b \