diff --git a/meta-openpower/recipes-phosphor/host/aspeed-lpc-ctrl_git.bb b/meta-openpower/recipes-phosphor/host/aspeed-lpc-ctrl_git.bb
index 2527734..9f18287 100644
--- a/meta-openpower/recipes-phosphor/host/aspeed-lpc-ctrl_git.bb
+++ b/meta-openpower/recipes-phosphor/host/aspeed-lpc-ctrl_git.bb
@@ -11,7 +11,7 @@
 
 S = "${WORKDIR}/git"
 
-SYSTEMD_SERVICE_${PN} += "pnorboot.service"
+SYSTEMD_SERVICE:${PN} += "pnorboot.service"
 
 SRC_URI += "git://github.com/shenki/aspeed-lpc-control"
 SRCREV = "af42b7ff01e71c0dd4c60214dd46ed487611f36d"
diff --git a/meta-openpower/recipes-phosphor/host/checkstop-monitor.bb b/meta-openpower/recipes-phosphor/host/checkstop-monitor.bb
index ebb3a2f..83f3a3e 100644
--- a/meta-openpower/recipes-phosphor/host/checkstop-monitor.bb
+++ b/meta-openpower/recipes-phosphor/host/checkstop-monitor.bb
@@ -7,7 +7,7 @@
 inherit allarch
 
 DEPENDS += "virtual/obmc-gpio-monitor"
-RDEPENDS_${PN} += "virtual/obmc-gpio-monitor"
+RDEPENDS:${PN} += "virtual/obmc-gpio-monitor"
 
 # For now, monitoring checkstop is the only usecase
 OBMC_HOST_MONITOR_INSTANCES = "checkstop"
@@ -19,7 +19,7 @@
 # This package is not supplying the unit file and also this is not a native
 # recipe since state-mgmt needs this package at runtime. Unsetting this below
 # variable will let the build go through
-SYSTEMD_SERVICE_${PN} ?=""
+SYSTEMD_SERVICE:${PN} ?=""
 
 # Install the override to set up a Conflicts relation
 SYSTEMD_OVERRIDE_${PN} +="checkstop.conf:phosphor-gpio-monitor@checkstop.service.d/checkstop.conf"
diff --git a/meta-openpower/recipes-phosphor/host/op-proc-control-systemd-links.bb b/meta-openpower/recipes-phosphor/host/op-proc-control-systemd-links.bb
index e96fda5..8cedb62 100644
--- a/meta-openpower/recipes-phosphor/host/op-proc-control-systemd-links.bb
+++ b/meta-openpower/recipes-phosphor/host/op-proc-control-systemd-links.bb
@@ -6,12 +6,12 @@
 
 inherit allarch
 
-RDEPENDS_${PN} += "op-proc-control"
-RDEPENDS_${PN} += "phosphor-state-manager-obmc-targets"
+RDEPENDS:${PN} += "op-proc-control"
+RDEPENDS:${PN} += "phosphor-state-manager-obmc-targets"
 
-ALLOW_EMPTY_${PN} = "1"
+ALLOW_EMPTY:${PN} = "1"
 
-pkg_postinst_${PN}() {
+pkg_postinst:${PN}() {
 	mkdir -p $D$systemd_system_unitdir/obmc-host-stop@0.target.wants
 	mkdir -p $D$systemd_system_unitdir/obmc-host-force-warm-reboot@0.target.requires
 	mkdir -p $D$systemd_system_unitdir/obmc-host-startmin@0.target.requires
@@ -99,7 +99,7 @@
 	fi
 }
 
-pkg_prerm_${PN}() {
+pkg_prerm:${PN}() {
 	LINK="$D$systemd_system_unitdir/obmc-host-stop@0.target.wants/op-stop-instructions@0.service"
 	rm $LINK
 	LINK="$D$systemd_system_unitdir/obmc-host-startmin@0.target.requires/op-cfam-reset.service"
diff --git a/meta-openpower/recipes-phosphor/host/op-proc-control_git.bb b/meta-openpower/recipes-phosphor/host/op-proc-control_git.bb
index f0dbf9b..d21de54 100644
--- a/meta-openpower/recipes-phosphor/host/op-proc-control_git.bb
+++ b/meta-openpower/recipes-phosphor/host/op-proc-control_git.bb
@@ -28,9 +28,9 @@
 INSTANCE_FORMAT = "pcie-poweroff@{}.service"
 INSTANCES = "${@compose_list(d, 'INSTANCE_FORMAT', 'OBMC_CHASSIS_INSTANCES')}"
 SYSTEMD_PACKAGES = "${PN}"
-SYSTEMD_SERVICE_${PN} = "${TEMPLATE} ${INSTANCES}"
+SYSTEMD_SERVICE:${PN} = "${TEMPLATE} ${INSTANCES}"
 
-SYSTEMD_SERVICE_${PN} +=  " \
+SYSTEMD_SERVICE:${PN} +=  " \
                          xyz.openbmc_project.Control.Host.NMI.service \
                          op-stop-instructions@.service \
                          op-cfam-reset.service \
diff --git a/meta-openpower/recipes-phosphor/host/p9-cfam-override.bb b/meta-openpower/recipes-phosphor/host/p9-cfam-override.bb
index 769a134..0a189e8 100644
--- a/meta-openpower/recipes-phosphor/host/p9-cfam-override.bb
+++ b/meta-openpower/recipes-phosphor/host/p9-cfam-override.bb
@@ -6,8 +6,8 @@
 
 inherit obmc-phosphor-systemd
 
-FILESEXTRAPATHS_prepend := "${THISDIR}/op-host-control:"
-RDEPENDS_${PN} += "op-proc-control"
+FILESEXTRAPATHS:prepend := "${THISDIR}/op-host-control:"
+RDEPENDS:${PN} += "op-proc-control"
 
 S = "${WORKDIR}"
 
@@ -16,5 +16,5 @@
 TGTFMT = "obmc-chassis-poweron@{0}.target"
 FMT = "../${TMPL}:${TGTFMT}.requires/${INSTFMT}"
 
-SYSTEMD_SERVICE_${PN} += "${TMPL}"
+SYSTEMD_SERVICE:${PN} += "${TMPL}"
 SYSTEMD_LINK_${PN} += "${@compose_list(d, 'FMT', 'OBMC_CHASSIS_INSTANCES')}"
diff --git a/meta-openpower/recipes-phosphor/host/p9-host-start.bb b/meta-openpower/recipes-phosphor/host/p9-host-start.bb
index 84dc7b1..f735c0f 100644
--- a/meta-openpower/recipes-phosphor/host/p9-host-start.bb
+++ b/meta-openpower/recipes-phosphor/host/p9-host-start.bb
@@ -6,12 +6,12 @@
 
 inherit obmc-phosphor-systemd
 
-FILESEXTRAPATHS_prepend := "${THISDIR}/op-host-control:"
+FILESEXTRAPATHS:prepend := "${THISDIR}/op-host-control:"
 
 PROVIDES += 'virtual/obmc-host-ctl'
-RPROVIDES_${PN} += 'virtual-obmc-host-ctl'
+RPROVIDES:${PN} += 'virtual-obmc-host-ctl'
 
-RDEPENDS_${PN} += "op-proc-control \
+RDEPENDS:${PN} += "op-proc-control \
                    op-proc-control-systemd-links"
 
 S = "${WORKDIR}"
@@ -21,5 +21,5 @@
 TGTFMT = "obmc-host-startmin@{0}.target"
 FMT = "../${TMPL}:${TGTFMT}.requires/${INSTFMT}"
 
-SYSTEMD_SERVICE_${PN} += "${TMPL}"
+SYSTEMD_SERVICE:${PN} += "${TMPL}"
 SYSTEMD_LINK_${PN} += "${@compose_list(d, 'FMT', 'OBMC_CHASSIS_INSTANCES')}"