diff --git a/device-tegu.mk b/device-tegu.mk
index 6be0918..fffc806 100644
--- a/device-tegu.mk
+++ b/device-tegu.mk
@@ -59,6 +59,7 @@ include hardware/google/pixel/vibrator/cs40l26/device.mk
 include device/google/gs-common/bcmbt/bluetooth.mk
 include device/google/gs-common/touch/gti/predump_gti.mk
 include device/google/gs-common/touch/syna/predump_syna20.mk
+include device/google/gs-common/modem/radio_ext/radio_ext.mk
 
 # go/lyric-soong-variables
 $(call soong_config_set,lyric,camera_hardware,tegu)