diff --git a/code/application/source/sf_app/code/source/sf_blue/src/sf_blue_hal.c b/code/application/source/sf_app/code/source/sf_blue/src/sf_blue_hal.c
index b9505fae9..c65baae4b 100644
--- a/code/application/source/sf_app/code/source/sf_blue/src/sf_blue_hal.c
+++ b/code/application/source/sf_app/code/source/sf_blue/src/sf_blue_hal.c
@@ -170,7 +170,7 @@ static void *sf_bluetooth_piscan_task(void *arg)
     
     system("dbus-daemon --system");
     usleep(200 * 1000);
-    system("bluetoothd -d -n -C &");
+    system("bluetoothd -n -C &");
     for (i = 0; i < 40; i++) {
         if (access("/tmp/blue_status_ready", F_OK) == 0) {
             printf("blue status ready\r\n");