diff --git a/games/flightgear-mb339-pan/Makefile b/games/flightgear-mb339-pan/Makefile
index c784dc593df9..11d6a89abcf8 100644
--- a/games/flightgear-mb339-pan/Makefile
+++ b/games/flightgear-mb339-pan/Makefile
@@ -6,38 +6,33 @@
 #
 
 PORTNAME=	flightgear-mb339-pan
-PORTVERSION=	1.2
-PORTREVISION=	1
+PORTVERSION=	1.3
 CATEGORIES=	games
 MASTER_SITES=	http://hcilab.uniud.it/pan/downloads/
 DISTNAME=	MB339-PAN
 
-MAINTAINER=	ports@FreeBSD.org
+MAINTAINER=	ganael.laplanche@martymac.com
 COMMENT=	A simulation of the MB-339 PAN aerobatic jet
 
 RUN_DEPENDS=	${LOCALBASE}/share/FlightGear/version:${PORTSDIR}/games/fgfs-base
 
-BROKEN=		Size mismatch
-
 USE_ZIP=	yes
 NO_WRKSUBDIR=	yes
 NO_BUILD=	yes
 RESTRICTED=	Redistribution prohibited
-PLIST=		${WRKDIR}/.plist
+PLIST=		${WRKDIR}/.pkg-plist
 
 pre-install:
 	@${RM} -f ${PLIST}
 	@cd ${WRKSRC} && \
+	${FIND} * -type d -empty | ${SORT} \
+		| ${SED} -e 's|^|@exec ${MKDIR} share/FlightGear/Aircraft/|' >> ${PLIST} && \
 	${FIND} * -type f | ${SORT} \
 		| ${SED} -e 's|^|share/FlightGear/Aircraft/|' >> ${PLIST} && \
-	${FIND} -d * -type d \
+	${FIND} * -type d | ${SORT} -r \
 		| ${SED} -e 's|^|@dirrm share/FlightGear/Aircraft/|' >> ${PLIST}
 
 do-install:
-	cd ${WRKSRC} && \
-	${FIND} * -type d -exec \
-		${MKDIR} "${PREFIX}/share/FlightGear/Aircraft/{}" \; && \
-	${FIND} * -type f -exec \
-		${INSTALL_DATA} "{}" "${PREFIX}/share/FlightGear/Aircraft/{}" \;
+	(cd ${WRKSRC}/ && ${COPYTREE_SHARE} \* ${PREFIX}/share/FlightGear/Aircraft/)
 
 .include <bsd.port.mk>
diff --git a/games/flightgear-mb339-pan/distinfo b/games/flightgear-mb339-pan/distinfo
index 9ba97cbcd49d..d310904eb945 100644
--- a/games/flightgear-mb339-pan/distinfo
+++ b/games/flightgear-mb339-pan/distinfo
@@ -1,3 +1,3 @@
-MD5 (MB339-PAN.zip) = d67cfbcd0e44139b43f4908324e9eca7
-SHA256 (MB339-PAN.zip) = a182a1bdb719010cb5c4fa6bd0d4b207834389a86a3bd13e3c8f725211f5fc44
-SIZE (MB339-PAN.zip) = 2524801
+MD5 (MB339-PAN.zip) = bfc86a3f4bd7beff545069f349b74a84
+SHA256 (MB339-PAN.zip) = acb7ee51e5249eec18eed03d293a073cd55b355d06aa0997b155d550b983a293
+SIZE (MB339-PAN.zip) = 2525222