--- /usr/local/poudriere/ports/official/math/geogebra/Makefile	2018-12-17 14:30:55.000000000 +0100
+++ Makefile	2019-01-07 13:21:25.047498000 +0100
@@ -3,6 +3,7 @@
 
 PORTNAME=	geogebra
 PORTVERSION=	5.0.513.0
+PORTREVISION=	1
 CATEGORIES=	math java
 MASTER_SITES=	http://download.geogebra.org/installers/5.0/ \
 		https://static.geogebra.org/images/ \
@@ -27,6 +28,7 @@
 NO_ARCH=	yes
 USES=		tar:bzip2 desktop-file-utils shebangfix
 USE_JAVA=	yes
+JAVA_VERSION=	1.7
 WRKSRC=		${WRKDIR}/${DISTNAME}
 
 SUB_FILES=	geogebra.desktop geogebra.sh