diff --git a/lang/mono/Makefile b/lang/mono/Makefile
index f0732ddcef59..c1a28f7781a1 100644
--- a/lang/mono/Makefile
+++ b/lang/mono/Makefile
@@ -3,6 +3,7 @@
 
 PORTNAME=	mono
 PORTVERSION=	5.2.0.215
+PORTREVISION=	1
 DISTVERSIONPREFIX=	mono-
 CATEGORIES=	lang
 
diff --git a/lang/mono/pkg-plist b/lang/mono/pkg-plist
index e6371a1725ef..d923d5fbf713 100644
--- a/lang/mono/pkg-plist
+++ b/lang/mono/pkg-plist
@@ -2642,3 +2642,4 @@ share/locale/pt_BR/LC_MESSAGES/mcs.mo
 %%DATADIR%%-2.0/mono/cil/cil-opcodes.xml
 %%DATADIR%%-2.0/mono/profiler/mono-profiler-log.suppression
 @postexec %%PREFIX%%/bin/cert-sync --quiet %%LOCALBASE%%/share/certs/ca-root-nss.crt
+@postunexec rm -rf %%LOCALBASE%%/mono