diff --git a/x11-toolkits/qt5-gui/Makefile b/x11-toolkits/qt5-gui/Makefile
index 932b821ddadb..5ac5d8ddaf24 100644
--- a/x11-toolkits/qt5-gui/Makefile
+++ b/x11-toolkits/qt5-gui/Makefile
@@ -64,7 +64,7 @@ RUN_DEPENDS+=	${LOCALBASE}/share/fonts/encodings/encodings.dir:${PORTSDIR}/x11-f
 
 CFLAGS_powerpc64=	-mminimal-toc
 
-post-build
+post-build:
 .for d in ${MORE_WRKSRCS}
 	@cd ${WRKSRC}/${d} && \
 		${SETENV} ${MAKE_ENV} ${MAKE} ${MAKE_FLAGS} ${MAKEFILE} \