diff --git a/device.mk b/device.mk
index afab0540..0ba6d899 100644
--- a/device.mk
+++ b/device.mk
@@ -202,6 +202,10 @@ USE_GOOGLE_DIALER := true
 USE_GOOGLE_CARRIER_SETTINGS := true
 endif
 
+ifeq ($(USES_GOOGLE_PREBUILT_MODEM_SVC),true)
+USE_GOOGLE_PREBUILT_MODEM_SVC := true
+endif
+
 # Audio client implementation for RIL
 USES_GAUDIO := true