diff --git a/boards/cuav/can-gps-v1/src/board_config.h b/boards/cuav/can-gps-v1/src/board_config.h
index 405682c609..b97bb98d6c 100644
--- a/boards/cuav/can-gps-v1/src/board_config.h
+++ b/boards/cuav/can-gps-v1/src/board_config.h
@@ -48,8 +48,7 @@
 #include <stdint.h>
 
 /* BUTTON *************************************************************************** */
-#define BUTTON_BOOT0n   (GPIO_INPUT|GPIO_FLOAT|GPIO_PORTB|GPIO_PIN3|GPIO_EXTI)
-#define IRQBUTTON       BUTTON_BOOT0_BIT
+#define BUTTON_SAFETY         /* PB3  */  (GPIO_INPUT|GPIO_PULLDOWN|GPIO_PORTB|GPIO_PIN3|GPIO_EXTI)
 
 #define GPIO_RGB_S            /* PB0  */ (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_2MHz|GPIO_OUTPUT_CLEAR|GPIO_PORTB|GPIO_PIN0)
 /* CAN Silence
diff --git a/boards/cuav/can-gps-v1/src/boot_config.h b/boards/cuav/can-gps-v1/src/boot_config.h
index 107a5e843b..504f9a8c4a 100644
--- a/boards/cuav/can-gps-v1/src/boot_config.h
+++ b/boards/cuav/can-gps-v1/src/boot_config.h
@@ -132,9 +132,5 @@
 
 /* Bootloader Option*****************************************************************
  *
- *   GPIO      Function                                     MPU        Board
- *                                                          Pin #      Name
- * -- ----- --------------------------------             ----------------------------
- *  *  PC[09] PC9/TIM3_CH4                                     40       BOOT0
  */
-#define GPIO_GETNODEINFO_JUMPER (BUTTON_BOOT0n&~(GPIO_EXTI))
+#define GPIO_GETNODEINFO_JUMPER (BUTTON_SAFETY & ~GPIO_EXTI)