diff --git a/graphics/lightzone/Makefile b/graphics/lightzone/Makefile
index 9223aac2d3e4..134d9afe3b2b 100644
--- a/graphics/lightzone/Makefile
+++ b/graphics/lightzone/Makefile
@@ -4,10 +4,13 @@
 PORTNAME=	lightzone
 DISTVERSION=	4.1.8-3
 DISTVERSIONSUFFIX=	-g36e87773
-PORTREVISION=	3
+PORTREVISION=	4
 CATEGORIES=	graphics java
 DIST_SUBDIR=	${PORTNAME}
 
+PATCH_SITES=	https://github.com/ktgw0316/LightZone/commit/
+PATCHFILES=	376ec67ddfb1.patch:-p1
+
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	Professional-level digital darkroom and photo editor
 
@@ -43,9 +46,11 @@ JAVA_BUILD=	yes
 JAVA_RUN=	yes
 INSTALLS_ICONS=	yes
 
+PATCH_WRKSRC=	${WRKSRC:H}
+WRKSRC_SUBDIR=	linux
+
 LIBDIR=		${PREFIX}/lib/${PORTNAME}
 PLIST_SUB=	LIBDIR="${LIBDIR}"
-WRKSRC_SUBDIR=	linux
 
 post-patch:
 	@${REINPLACE_CMD} -e 's|gcc|${CC}|' -e 's|g++|${CXX}|' ${WRKSRC}/../lightcrafts/mk/platform.mk
diff --git a/graphics/lightzone/distinfo b/graphics/lightzone/distinfo
index 6b2ec6f62f01..56d19bc76b90 100644
--- a/graphics/lightzone/distinfo
+++ b/graphics/lightzone/distinfo
@@ -1,3 +1,5 @@
-TIMESTAMP = 1523730077
+TIMESTAMP = 1562142983
 SHA256 (lightzone/ktgw0316-LightZone-4.1.8-3-g36e87773_GH0.tar.gz) = 44b2683d96672715b137c41690a54b29e8f63bd6e66b8b66989c17ea3baa976a
 SIZE (lightzone/ktgw0316-LightZone-4.1.8-3-g36e87773_GH0.tar.gz) = 20302044
+SHA256 (lightzone/376ec67ddfb1.patch) = 90316fbdf08c0bc22bdd1e626343a33e06b9f3a641e7b103572e2c0e9896011e
+SIZE (lightzone/376ec67ddfb1.patch) = 86993