diff --git a/math/py-colormath/Makefile b/math/py-colormath/Makefile
index 48f803292d03..15c869ad2992 100644
--- a/math/py-colormath/Makefile
+++ b/math/py-colormath/Makefile
@@ -1,19 +1,21 @@
 PORTNAME=	colormath
 PORTVERSION=	3.0.0
 PORTREVISION=	1
 CATEGORIES=	math python
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	skreuzer@FreeBSD.org
 COMMENT=	Module that spares the user from directly dealing with color math
 
 LICENSE=	BSD2CLAUSE
 
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}numpy>=1.9.2,1:math/py-numpy@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}networkx>=1.9.1:math/py-networkx@${PY_FLAVOR}
 
 USES=		python:3.6+
 USE_PYTHON=	autoplist distutils
 
+NO_ARCH=	yes
+
 .include <bsd.port.mk>