diff --git a/flight/PiOS/Boards/STM32103CB_PIPXTREME_Rev1.h b/flight/PiOS/Boards/STM32103CB_PIPXTREME_Rev1.h
index b29fca885..3234b8014 100644
--- a/flight/PiOS/Boards/STM32103CB_PIPXTREME_Rev1.h
+++ b/flight/PiOS/Boards/STM32103CB_PIPXTREME_Rev1.h
@@ -182,7 +182,7 @@ extern uint32_t pios_spi_port_id;
 
 extern uint32_t pios_com_serial_id;
 #define PIOS_COM_SERIAL                 (pios_com_serial_id)
-#define PIOS_COM_DEBUG                  PIOS_COM_SERIAL           // uncomment this to send debug info out the serial port
+//#define PIOS_COM_DEBUG                  PIOS_COM_SERIAL           // uncomment this to send debug info out the serial port
 
 #if defined(PIOS_INCLUDE_USB_HID)
 extern uint32_t pios_com_telem_usb_id;