diff --git a/firmware/hackrf_usb/hackrf_usb.c b/firmware/hackrf_usb/hackrf_usb.c
index 4940414d..ede7866d 100644
--- a/firmware/hackrf_usb/hackrf_usb.c
+++ b/firmware/hackrf_usb/hackrf_usb.c
@@ -319,7 +319,7 @@ void set_transceiver_mode(const transceiver_mode_t new_transceiver_mode) {
 		gpio_set(PORT_LED1_3, PIN_LED2);
 		usb_endpoint_init(&usb_endpoint_bulk_in);
 
-		rffc5071_rx(switchctrl);
+		update_switches();
 		//rffc5071_set_frequency(1700, 0); // 2600 MHz IF - 1700 MHz LO = 900 MHz RF
 		max2837_start();
 		max2837_rx();
@@ -328,7 +328,7 @@ void set_transceiver_mode(const transceiver_mode_t new_transceiver_mode) {
 		gpio_set(PORT_LED1_3, PIN_LED3);
 		usb_endpoint_init(&usb_endpoint_bulk_out);
 
-		rffc5071_tx(switchctrl);
+		update_switches();
 		//rffc5071_set_frequency(1700, 0); // 2600 MHz IF - 1700 MHz LO = 900 MHz RF
 		max2837_start();
 		max2837_tx();