diff --git a/net/qoauth-qt5/Makefile b/net/qoauth-qt5/Makefile
index 7313df59724a..780fdefe2094 100644
--- a/net/qoauth-qt5/Makefile
+++ b/net/qoauth-qt5/Makefile
@@ -1,24 +1,27 @@
 PORTNAME=	qoauth
 PORTVERSION=	2.0.0
 DISTVERSIONPREFIX=	v
 PORTREVISION=	7
 CATEGORIES=	net devel security
 PKGNAMESUFFIX=	-qt5
 
 MAINTAINER=	kde@FreeBSD.org
 COMMENT=	Qt5 support for OAuth-powered network services
 WWW=		https://github.com/ayoy/qoauth
 
+DEPRECATED=	Discontinued, not needed for modern Qt based projects
+EXPIRATION_DATE=	2026-09-30
+
 LICENSE=	LGPL21+
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 LIB_DEPENDS=	libqca-qt5.so:devel/qca@qt5
 
 USES=		compiler:c++11-lang qmake:outsource qt:5
 USE_LDCONFIG=	yes
 USE_QT=		core network testlib buildtools:build qmake:build
 
 USE_GITHUB=	yes
 GH_ACCOUNT=	ayoy
 
 .include <bsd.port.mk>