diff --git a/net-im/kaccounts-integration/Makefile b/net-im/kaccounts-integration/Makefile
index 069f829bfd1a..d06a5c382a71 100644
--- a/net-im/kaccounts-integration/Makefile
+++ b/net-im/kaccounts-integration/Makefile
@@ -1,26 +1,33 @@
 PORTNAME=	kaccounts-integration
 DISTVERSION=	${KDE_APPLICATIONS_VERSION}
 CATEGORIES=	net-im kde kde-applications
 
 MAINTAINER=	kde@FreeBSD.org
 COMMENT=	System to administer web accounts for the KDE desktop
 WWW=		https://projects.kde.org/projects/kdereview/kaccounts-integration
 
 BUILD_DEPENDS=	${LOCALBASE}/include/qcoro5/qcoro/qcoro.h:devel/qcoro@qt5
 LIB_DEPENDS=	libaccounts-glib.so:net-im/libaccounts-glib \
 		libaccounts-qt5.so:net-im/libaccounts-qt5 \
 		liboauth2plugin.so:sysutils/signon-plugin-oauth2 \
 		libsignon-qt5.so:sysutils/signon-qt5 \
 		libkeyring-kwallet.so:sysutils/signon-kwallet-extension
 RUN_DEPENDS=	signon-ui:sysutils/signon-ui
 
 USES=		cmake compiler:c++11-lang gettext pkgconfig kde:5 \
 		qt:5 tar:xz
 USE_KDE=	auth codecs config configwidgets coreaddons dbusaddons \
 		i18n iconthemes kcmutils kdeclarative kio service wallet widgetsaddons \
 		akonadi \
 		ecm:build
 USE_QT=		concurrent core dbus declarative gui network widgets xml \
 		buildtools:build qmake:build
 
+.include <bsd.port.options.mk>
+
+.if ${ARCH:Mpowerpc*} && ${OSVERSION} < 1400092
+CXX=		clang++${LLVM_VERSION}
+USES+=		llvm:min=16
+.endif
+
 .include <bsd.port.mk>