diff --git a/devel/maven33/Makefile b/devel/maven33/Makefile
--- a/devel/maven33/Makefile
+++ b/devel/maven33/Makefile
@@ -10,6 +10,9 @@
 
 LICENSE=	APACHE20
 
+DEPRECATED=     Outdated, unsupported upstream
+EXPIRATION_DATE=2022-01-15
+
 RUN_DEPENDS=	mvn:devel/maven-wrapper
 
 USES=		cpe