diff --git a/devel/py-pipdeptree/Makefile b/devel/py-pipdeptree/Makefile
index fae39f27b264..741dea072f10 100644
--- a/devel/py-pipdeptree/Makefile
+++ b/devel/py-pipdeptree/Makefile
@@ -1,23 +1,28 @@
 PORTNAME=	pipdeptree
 PORTVERSION=	2.13.0
+PORTREVISION=	1
 CATEGORIES=	devel python
 MASTER_SITES=	PYPI
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	bofh@FreeBSD.org
 COMMENT=	Command line utility to show dependency tree of packages
 WWW=		https://github.com/naiquevin/pipdeptree
 
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}hatchling>=1.18:devel/py-hatchling@${PY_FLAVOR} \
 	${PYTHON_PKGNAMEPREFIX}hatch-vcs>=0.3:devel/py-hatch-vcs@${PY_FLAVOR}
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}pip>=6.0.0:devel/py-pip@${PY_FLAVOR}
 
 USES=		python
 USE_PYTHON=	autoplist concurrent pep517 pytest
 
 NO_ARCH=	yes
 
+post-patch:
+	@${REINPLACE_CMD} -e 's|import __version__|import version as __version__|g' \
+		${WRKSRC}/src/pipdeptree/_cli.py
+
 .include <bsd.port.mk>