diff --git a/net-im/webinar/Makefile b/net-im/webinar/Makefile
index 0392497e3863..f6478c89d197 100644
--- a/net-im/webinar/Makefile
+++ b/net-im/webinar/Makefile
@@ -22,6 +22,9 @@ LICENSE_NAME=	Proprietary license with a small trial period
 LICENSE_TEXT=	See https://webinar.ru/legal/license-agreement.pdf
 LICENSE_PERMS=
 
+DEPRECATED=	Requires EOLed electron18
+EXPIRATION_DATE=	2023-04-24
+
 EXTRACT_DEPENDS=	unsquashfs:sysutils/squashfs-tools
 BUILD_DEPENDS=		electron${ELECTRON_VERSION}:devel/electron${ELECTRON_VERSION}
 RUN_DEPENDS=		electron${ELECTRON_VERSION}:devel/electron${ELECTRON_VERSION} \