diff --git a/www/py-waitress/Makefile b/www/py-waitress/Makefile
index 69bd7f7c2b9b..97d872d3e3ba 100644
--- a/www/py-waitress/Makefile
+++ b/www/py-waitress/Makefile
@@ -1,20 +1,21 @@
 # Created by: Olivier Duchateau
 
 PORTNAME=	waitress
 PORTVERSION=	2.0.0
 CATEGORIES=	www python
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	sunpoet@FreeBSD.org
 COMMENT=	Python WSGI server
 
 LICENSE=	ZPL21
 LICENSE_FILE=	${WRKSRC}/LICENSE.txt
 
-USES=		python:3.6+
+USES=		cpe python:3.6+
+CPE_VENDOR=	agendaless
 USE_PYTHON=	autoplist concurrent distutils
 
 NO_ARCH=	yes
 
 .include <bsd.port.mk>