diff --git a/meta-ibm/meta-romulus/recipes-phosphor/gpio/id-button.bb b/meta-ibm/meta-romulus/recipes-phosphor/gpio/id-button.bb
index 3cbf824..a7bebeb 100644
--- a/meta-ibm/meta-romulus/recipes-phosphor/gpio/id-button.bb
+++ b/meta-ibm/meta-romulus/recipes-phosphor/gpio/id-button.bb
@@ -17,7 +17,7 @@
             ${D}${bindir}/toggle_identify_led.sh
 }
 
-SYSTEMD_ENVIRONMENT_FILE_${PN} +="obmc/gpio/id_button"
+SYSTEMD_ENVIRONMENT_FILE:${PN} +="obmc/gpio/id_button"
 
 ID_BUTTON_SERVICE = "id_button"
 
@@ -27,4 +27,4 @@
 FMT = "../${TMPL}:${TGT}.requires/${INSTFMT}"
 
 SYSTEMD_SERVICE:${PN} += "id-button-pressed.service"
-SYSTEMD_LINK_${PN} += "${@compose_list(d, 'FMT', 'ID_BUTTON_SERVICE')}"
+SYSTEMD_LINK:${PN} += "${@compose_list(d, 'FMT', 'ID_BUTTON_SERVICE')}"