diff --git a/bluetooth/qti_default.mk b/bluetooth/qti_default.mk
index a6abd5c..6132dec 100644
--- a/bluetooth/qti_default.mk
+++ b/bluetooth/qti_default.mk
@@ -49,7 +49,7 @@ TARGET_BLUETOOTH_HCI_V1_1 = true
 TARGET_BLUETOOTH_UART_DEVICE = "/dev/ttySAC18"
 UART_USE_TERMIOS_AFC = true
 TARGET_USE_QTI_BT_IBS = false
-TARGET_USE_QTI_BT_OBS = false
+TARGET_USE_QTI_BT_OBS = true
 TARGET_USE_QTI_BT_SAR_V1_1 = true
 TARGET_USE_QTI_BT_CHANNEL_AVOIDANCE = true