diff --git a/sysutils/ncdu/Makefile b/sysutils/ncdu/Makefile
index c9135c41b5c8..264d11991e4c 100644
--- a/sysutils/ncdu/Makefile
+++ b/sysutils/ncdu/Makefile
@@ -1,25 +1,26 @@
 PORTNAME=	ncdu
 PORTVERSION=	1.19
 CATEGORIES=	sysutils
 MASTER_SITES=	https://dev.yorhel.nl/download/
 
 MAINTAINER=	sunpoet@FreeBSD.org
 COMMENT=	NCurses Disk Usage (LTS version written in C)
 WWW=		https://dev.yorhel.nl/ncdu \
 		https://code.blicky.net/yorhel/ncdu
 
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/COPYING
 
 USES=		ncurses
 
 GNU_CONFIGURE=	yes
+GNU_CONFIGURE_MANPREFIX=${PREFIX}/share
 
 PLIST_FILES=	bin/ncdu \
-		man/man1/ncdu.1.gz
+		share/man/man1/ncdu.1.gz
 
 # ncdu 1.* (LTS) is written in C.
 # ncdu 2.* (stable) is written in Zig which only works with specific version.
 PORTSCOUT=	limit:^1\.
 
 .include <bsd.port.mk>