diff --git a/bluetooth/qti_default.mk b/bluetooth/qti_default.mk
index aba9799..d41e086 100644
--- a/bluetooth/qti_default.mk
+++ b/bluetooth/qti_default.mk
@@ -27,7 +27,7 @@ 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 = true
+TARGET_USE_QTI_BT_OBS = false
 TARGET_USE_QTI_BT_SAR = true
 TARGET_USE_QTI_BT_CHANNEL_AVOIDANCE = true
 ifeq ($(TARGET_BLUETOOTH_HCI_V1_1),true)