diff --git a/device.mk b/device.mk
index c83cbc56..d0dce94f 100755
--- a/device.mk
+++ b/device.mk
@@ -564,3 +564,7 @@ PRODUCT_COPY_FILES += \
 
 PRODUCT_PACKAGES += \
     ipacm
+
+#Set default CDMA subscription to RUIM
+PRODUCT_PROPERTY_OVERRIDES += \
+    ro.telephony.default_cdma_sub=0