diff --git a/science/scidavis/Makefile b/science/scidavis/Makefile
index b6e91ea9420c..b2b3b416f847 100644
--- a/science/scidavis/Makefile
+++ b/science/scidavis/Makefile
@@ -1,5 +1,6 @@
 PORTNAME=	scidavis
 PORTVERSION=	2.4.0
+PORTREVISION=	1
 CATEGORIES=	science
 
 MAINTAINER=	makc@FreeBSD.org