diff --git a/devel/py-wheel/Makefile b/devel/py-wheel/Makefile
index 30a7cd696e76..2ccabff14619 100644
--- a/devel/py-wheel/Makefile
+++ b/devel/py-wheel/Makefile
@@ -1,22 +1,24 @@
 PORTNAME=	wheel
 PORTVERSION=	0.45.1
 CATEGORIES=	devel
 MASTER_SITES=	PYPI
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	nivit@FreeBSD.org
 COMMENT=	Built-package format for Python
 WWW=		https://github.com/pypa/wheel
 
 LICENSE=	MIT
 
 BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}flit-core>=3.8:devel/py-flit-core@${PY_FLAVOR}
 
 USES=		python
 USE_PYTHON=	allflavors autoplist concurrent pep517
 
 # see https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=268500
 EXTRACT_CMD=	${SETENV} LC_ALL=en_US.UTF-8 /usr/bin/bsdtar
 NO_ARCH=	yes
 
+CONFLICTS_INSTALL=	py*-wheel044
+
 .include <bsd.port.mk>
diff --git a/devel/py-wheel044/Makefile b/devel/py-wheel044/Makefile
index ae49e5afb87e..870d4b327e74 100644
--- a/devel/py-wheel044/Makefile
+++ b/devel/py-wheel044/Makefile
@@ -1,26 +1,28 @@
 PORTNAME=	wheel
 PORTVERSION=	0.44.0
 CATEGORIES=	devel
 MASTER_SITES=	PYPI
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 PKGNAMESUFFIX=	044
 
 MAINTAINER=	vishwin@FreeBSD.org
 COMMENT=	Built-package format for Python
 WWW=		https://github.com/pypa/wheel
 
 LICENSE=	MIT
 
 BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}flit-core>=3.8:devel/py-flit-core@${PY_FLAVOR}
 
 USES=		python
 USE_PYTHON=	allflavors autoplist concurrent pep517
 
 CONFLICTS_INSTALL=	${PYTHON_PKGNAMEPREFIX}wheel
 PORTSCOUT=	ignore:1
 
 # see https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=268500
 EXTRACT_CMD=	${SETENV} LC_ALL=en_US.UTF-8 /usr/bin/bsdtar
 NO_ARCH=	yes
 
+CONFLICTS_INSTALL=	py*-wheel
+
 .include <bsd.port.mk>