diff --git a/math/py-grandalf/Makefile b/math/py-grandalf/Makefile
index 971e065ef118..bae9b34f76b8 100644
--- a/math/py-grandalf/Makefile
+++ b/math/py-grandalf/Makefile
@@ -1,24 +1,27 @@
 PORTNAME=	grandalf
 DISTVERSIONPREFIX=	v
 DISTVERSION=	0.8
 CATEGORIES=	math graphics python
 #MASTER_SITES=	PYPI # no tarball
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	Graph experimentation and drawing algorithms framework
 WWW=		https://github.com/bdcht/grandalf
 
 LICENSE=	MIT
 
+DEPRECATED=	Depends on expired devel/py-pytest-runner
+EXPIRATION_DATE=2025-03-31
+
 BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}pytest-runner>0:devel/py-pytest-runner@${PY_FLAVOR}
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}pyparsing>0:devel/py-pyparsing@${PY_FLAVOR}
 
 USES=		python
 USE_GITHUB=	yes
 GH_ACCOUNT=	bdcht
 USE_PYTHON=	distutils autoplist pytest
 
 NO_ARCH=	yes
 
 .include <bsd.port.mk>