diff --git a/biology/peak-classifier/Makefile b/biology/peak-classifier/Makefile
index b3e4c27edcb4..57ff12184d4e 100644
--- a/biology/peak-classifier/Makefile
+++ b/biology/peak-classifier/Makefile
@@ -1,26 +1,29 @@
 PORTNAME=	peak-classifier
 DISTVERSION=	0.1.4-13
 DISTVERSIONSUFFIX=	-gfb89af3
+PORTREVISION=	1
 CATEGORIES=	biology
 
 MAINTAINER=	jwb@FreeBSD.org
 COMMENT=	Classify ChIP/ATAC-Seq peaks based on features provided in a GFF
 WWW=		https://github.com/auerlab/peak-classifier
 
 LICENSE=	BSD2CLAUSE
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 LIB_DEPENDS=	libxtend.so:devel/libxtend libbiolibc.so:biology/biolibc
 RUN_DEPENDS=	bedtools:biology/bedtools \
 		${PYTHON_PKGNAMEPREFIX}matplotlib>0:math/py-matplotlib@${PY_FLAVOR}
 
 USES=		localbase python:3.7+ shebangfix
 USE_GITHUB=	yes
-
 GH_ACCOUNT=	auerlab
+
 SHEBANG_FILES=	feature-view.py
 
+MAKE_ARGS=	MANPREFIX=${PREFIX}/share
+
 pre-build:
 	cd ${WRKSRC} && make depend LOCALBASE=${LOCALBASE}
 
 .include <bsd.port.mk>
diff --git a/biology/peak-classifier/pkg-plist b/biology/peak-classifier/pkg-plist
index 787333471195..a2004325fc61 100644
--- a/biology/peak-classifier/pkg-plist
+++ b/biology/peak-classifier/pkg-plist
@@ -1,9 +1,9 @@
 bin/extract-genes
 bin/feature-view
 bin/filter-overlaps
 bin/peak-classifier
 libexec/extract-genes.awk
-man/man1/extract-genes.1.gz
-man/man1/feature-view.1.gz
-man/man1/filter-overlaps.1.gz
-man/man1/peak-classifier.1.gz
+share/man/man1/extract-genes.1.gz
+share/man/man1/feature-view.1.gz
+share/man/man1/filter-overlaps.1.gz
+share/man/man1/peak-classifier.1.gz