diff --git a/device.mk b/device.mk
index a37807b3..92190f6f 100644
--- a/device.mk
+++ b/device.mk
@@ -257,7 +257,8 @@ PRODUCT_PROPERTY_OVERRIDES += \
 	persist.vendor.sys.silentlog.tcp = "On" \
 	ro.vendor.cbd.modem_removable = "1" \
 	ro.vendor.cbd.modem_type = "s5100sit" \
-	persist.vendor.sys.modem.logging.br_num=5
+	persist.vendor.sys.modem.logging.br_num=5 \
+	persist.vendor.sys.modem.logging.enable=true
 
 # Enable silent CP crash handling
 PRODUCT_PROPERTY_OVERRIDES += \