diff --git a/devel/py-dynrules/Makefile b/devel/py-dynrules/Makefile
index fe9696a2dc3f..ea7840d7685d 100644
--- a/devel/py-dynrules/Makefile
+++ b/devel/py-dynrules/Makefile
@@ -2,8 +2,10 @@
 
 PORTNAME=	dynrules
 PORTVERSION=	0.1.0
+PORTREVISION=	1
 CATEGORIES=	devel python
 MASTER_SITES=	http://cdn.bitbucket.org/marcusva/py-dynrules/downloads/
+PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	mva@FreeBSD.org
 COMMENT=	Dynamic Scripting for adaptive AI systems