Index: Makefile
===================================================================
--- Makefile	(revision 482837)
+++ Makefile	(working copy)
@@ -22,8 +22,8 @@
 
 PORTSCOUT=	limitw:1,even
 
-USES=		desktop-file-utils gettext gmake libtool localbase \
-		pathfix pkgconfig shared-mime-info tar:xz
+USES=		compiler:c11 desktop-file-utils gettext gmake gnome libtool \
+		localbase mate pathfix pkgconfig shared-mime-info tar:xz
 USE_MATE=	desktop icontheme:run
 USE_XORG=	ice sm x11
 USE_GNOME=	cairo gtk30 gnomeprefix intltool introspection:build libxml2