diff --git a/textproc/sgmlformat/Makefile b/textproc/sgmlformat/Makefile
index 8be63bbc9797..daa03e201a71 100644
--- a/textproc/sgmlformat/Makefile
+++ b/textproc/sgmlformat/Makefile
@@ -25,6 +25,8 @@ WITH_OPENJADE=	yes
 RUN_DEPENDS=	openjade>0:textproc/openjade
 .else
 RUN_DEPENDS=	nsgmls:textproc/jade
+DEPRECATED=	Depends on expired textproc/jade
+EXPIRATION_DATE=2025-03-31
 .endif
 RUN_DEPENDS+=	linuxdoc>0:textproc/linuxdoc \
 		docbook-sgml>0:textproc/docbook-sgml \