diff --git a/meta-phosphor/common/recipes-phosphor/chassis/obmc-op-control-power.bb b/meta-phosphor/common/recipes-phosphor/chassis/obmc-op-control-power.bb
index 95eaea1..eb9513b 100644
--- a/meta-phosphor/common/recipes-phosphor/chassis/obmc-op-control-power.bb
+++ b/meta-phosphor/common/recipes-phosphor/chassis/obmc-op-control-power.bb
@@ -24,36 +24,36 @@
 START_TMPL = "op-power-start@.service"
 START_TGTFMT = "obmc-power-chassis-on@{1}.target"
 START_INSTFMT = "op-power-start@{0}.service"
-START_FMT = "../${START_TMPL}:${START_TGTFMT}.wants/${START_INSTFMT}"
+START_FMT = "../${START_TMPL}:${START_TGTFMT}.requires/${START_INSTFMT}"
 
 STOP_TMPL = "op-power-stop@.service"
 STOP_TGTFMT = "obmc-power-chassis-off@{1}.target"
 STOP_INSTFMT = "op-power-stop@{0}.service"
-STOP_FMT = "../${STOP_TMPL}:${STOP_TGTFMT}.wants/${STOP_INSTFMT}"
+STOP_FMT = "../${STOP_TMPL}:${STOP_TGTFMT}.requires/${STOP_INSTFMT}"
 
 ON_TMPL = "op-wait-power-on@.service"
 ON_INSTFMT = "op-wait-power-on@{0}.service"
-ON_FMT = "../${ON_TMPL}:${START_TGTFMT}.wants/${ON_INSTFMT}"
+ON_FMT = "../${ON_TMPL}:${START_TGTFMT}.requires/${ON_INSTFMT}"
 
 OFF_TMPL = "op-wait-power-off@.service"
 OFF_INSTFMT = "op-wait-power-off@{0}.service"
-OFF_FMT = "../${OFF_TMPL}:${STOP_TGTFMT}.wants/${OFF_INSTFMT}"
+OFF_FMT = "../${OFF_TMPL}:${STOP_TGTFMT}.requires/${OFF_INSTFMT}"
 
-# Build up wants relationship for START_TGTFMT and STOP_TGTFMT
+# Build up requires relationship for START_TGTFMT and STOP_TGTFMT
 SYSTEMD_LINK_${PN} += "${@compose_list_zip(d, 'START_FMT', 'OBMC_POWER_INSTANCES', 'OBMC_CHASSIS_INSTANCES')}"
 SYSTEMD_LINK_${PN} += "${@compose_list_zip(d, 'STOP_FMT', 'OBMC_POWER_INSTANCES', 'OBMC_CHASSIS_INSTANCES')}"
 SYSTEMD_LINK_${PN} += "${@compose_list_zip(d, 'ON_FMT', 'OBMC_POWER_INSTANCES', 'OBMC_CHASSIS_INSTANCES')}"
 SYSTEMD_LINK_${PN} += "${@compose_list_zip(d, 'OFF_FMT', 'OBMC_POWER_INSTANCES', 'OBMC_CHASSIS_INSTANCES')}"
 
-# Now show that the main control target wants these power targets
+# Now show that the main control target requires these power targets
 START_TMPL_CTRL = "obmc-power-chassis-on@.target"
 START_TGTFMT_CTRL = "obmc-chassis-start@{1}.target"
 START_INSTFMT_CTRL = "obmc-power-chassis-on@{0}.target"
-START_FMT_CTRL = "../${START_TMPL_CTRL}:${START_TGTFMT_CTRL}.wants/${START_INSTFMT_CTRL}"
+START_FMT_CTRL = "../${START_TMPL_CTRL}:${START_TGTFMT_CTRL}.requires/${START_INSTFMT_CTRL}"
 SYSTEMD_LINK_${PN} += "${@compose_list_zip(d, 'START_FMT_CTRL', 'OBMC_POWER_INSTANCES', 'OBMC_CHASSIS_INSTANCES')}"
 
 STOP_TMPL_CTRL = "obmc-power-chassis-off@.target"
 STOP_TGTFMT_CTRL = "obmc-chassis-stop@{1}.target"
 STOP_INSTFMT_CTRL = "obmc-power-chassis-off@{0}.target"
-STOP_FMT_CTRL = "../${STOP_TMPL_CTRL}:${STOP_TGTFMT_CTRL}.wants/${STOP_INSTFMT_CTRL}"
+STOP_FMT_CTRL = "../${STOP_TMPL_CTRL}:${STOP_TGTFMT_CTRL}.requires/${STOP_INSTFMT_CTRL}"
 SYSTEMD_LINK_${PN} += "${@compose_list_zip(d, 'STOP_FMT_CTRL', 'OBMC_POWER_INSTANCES', 'OBMC_CHASSIS_INSTANCES')}"
\ No newline at end of file
diff --git a/meta-phosphor/common/recipes-phosphor/chassis/obmc-watchdog.bb b/meta-phosphor/common/recipes-phosphor/chassis/obmc-watchdog.bb
index 5586903..77017e3 100644
--- a/meta-phosphor/common/recipes-phosphor/chassis/obmc-watchdog.bb
+++ b/meta-phosphor/common/recipes-phosphor/chassis/obmc-watchdog.bb
@@ -14,12 +14,12 @@
 START_TMPL = "obmc-start-watchdog@.service"
 START_TGTFMT = "obmc-chassis-start@{1}.target"
 START_INSTFMT = "obmc-start-watchdog@{0}.service"
-START_FMT = "../${START_TMPL}:${START_TGTFMT}.wants/${START_INSTFMT}"
+START_FMT = "../${START_TMPL}:${START_TGTFMT}.requires/${START_INSTFMT}"
 
 STOP_TMPL = "obmc-stop-watchdog@.service"
 STOP_TGTFMT = "obmc-chassis-stop@{1}.target"
 STOP_INSTFMT = "obmc-stop-watchdog@{0}.service"
-STOP_FMT = "../${STOP_TMPL}:${STOP_TGTFMT}.wants/${STOP_INSTFMT}"
+STOP_FMT = "../${STOP_TMPL}:${STOP_TGTFMT}.requires/${STOP_INSTFMT}"
 
 SYSTEMD_LINK_${PN} += "${@compose_list_zip(d, 'START_FMT', 'OBMC_WATCHDOG_INSTANCES', 'OBMC_CHASSIS_INSTANCES')}"
 SYSTEMD_LINK_${PN} += "${@compose_list_zip(d, 'STOP_FMT', 'OBMC_WATCHDOG_INSTANCES', 'OBMC_CHASSIS_INSTANCES')}"
diff --git a/meta-phosphor/common/recipes-phosphor/host/obmc-op-control-host.bb b/meta-phosphor/common/recipes-phosphor/host/obmc-op-control-host.bb
index 2b5e8b1..fba82d8 100644
--- a/meta-phosphor/common/recipes-phosphor/host/obmc-op-control-host.bb
+++ b/meta-phosphor/common/recipes-phosphor/host/obmc-op-control-host.bb
@@ -17,6 +17,6 @@
 START_TMPL = "op-start-host@.service"
 START_TGTFMT = "obmc-chassis-start@{1}.target"
 START_INSTFMT = "obmc-start-host@{0}.service"
-START_FMT = "../${START_TMPL}:${START_TGTFMT}.wants/${START_INSTFMT}"
+START_FMT = "../${START_TMPL}:${START_TGTFMT}.requires/${START_INSTFMT}"
 
 SYSTEMD_LINK_${PN} += "${@compose_list_zip(d, 'START_FMT', 'OBMC_HOST_INSTANCES', 'OBMC_CHASSIS_INSTANCES')}"