diff --git a/import-layers/meta-raspberrypi/recipes-connectivity/bluez5/bluez5_%.bbappend b/import-layers/meta-raspberrypi/recipes-connectivity/bluez5/bluez5_%.bbappend
index 89798a4..956d776 100644
--- a/import-layers/meta-raspberrypi/recipes-connectivity/bluez5/bluez5_%.bbappend
+++ b/import-layers/meta-raspberrypi/recipes-connectivity/bluez5/bluez5_%.bbappend
@@ -23,4 +23,4 @@
     /lib/firmware/brcm/BCM43430A1.hcd \
     "
 
-SYSTEMD_SERVICE_${PN}_raspberrypi3 += "brcm43438.service"
+SYSTEMD_SERVICE_${PN}_append_raspberrypi3 = " brcm43438.service"