-DISTRO_FEATURES_append = "${@bb.utils.contains('AGL_XEN_WANTED', '1', ' xen', '', d)}"
-IMAGE_INSTALL_append = "${@bb.utils.contains('AGL_XEN_WANTED', '1', ' xen-base xen-mkimage', '', d)}"
\ No newline at end of file
+DISTRO_FEATURES:append = "${@bb.utils.contains('AGL_XEN_WANTED', '1', ' xen', '', d)}"
+IMAGE_INSTALL:append = "${@bb.utils.contains('AGL_XEN_WANTED', '1', ' xen-base xen-mkimage', '', d)}"