Index: head/devel/poxml/Makefile
===================================================================
--- head/devel/poxml/Makefile	(revision 482576)
+++ head/devel/poxml/Makefile	(revision 482577)
@@ -1,17 +1,18 @@
 # $FreeBSD$
 
 PORTNAME=	poxml
 DISTVERSION=	${KDE_APPLICATIONS_VERSION}
 CATEGORIES=	devel kde kde-applications
 
 MAINTAINER=	kde@FreeBSD.org
 COMMENT=	Tools to translate Docbook XML using gettext
 
-USES=		cmake:outsource gettext-tools:build,run kde:5 qt:5 tar:xz
+USES=		cmake:outsource compiler:c++11-lang gettext-tools:build,run \
+		kde:5 qt:5 tar:xz
 USE_KDE=	doctools ecm
 USE_QT=		core xml \
 		buildtools_build qmake_build
 
 OPTIONS_DEFINE=	DOCS
 
 .include <bsd.port.mk>