diff --git a/yocto-shared/packagegroup-core-standalone-osmo-sdk-target.bbappend b/yocto-shared/packagegroup-core-standalone-osmo-sdk-target.bbappend
index c898c51..9c31991 100644
--- a/yocto-shared/packagegroup-core-standalone-osmo-sdk-target.bbappend
+++ b/yocto-shared/packagegroup-core-standalone-osmo-sdk-target.bbappend
@@ -1,3 +1,4 @@
 SDK-OSMO_append = "femtobts-api-dev gpsd-dev"
+SDK-OSMO_append_sysmobts2100 = " lc15-firmware-dev"
 
-PRINC = "2"
+PRINC = "3"