diff --git a/src/keyboard/controller.h b/src/keyboard/controller.h
index 364cdea..071c2cc 100644
--- a/src/keyboard/controller.h
+++ b/src/keyboard/controller.h
@@ -81,7 +81,6 @@ int8_t usb_keyboard_press(uint8_t key, uint8_t modifier);
 int8_t usb_keyboard_send(void);
 extern uint8_t keyboard_modifier_keys;
 extern uint8_t keyboard_keys[6];
-extern volatile uint8_t keyboard_leds;
 
 extern uint16_t consumer_key;
 
diff --git a/src/main.c b/src/main.c
index 1fc0e13..33e1921 100644
--- a/src/main.c
+++ b/src/main.c
@@ -448,41 +448,6 @@ void kbfun_layer_sticky() {
   }
 }
 
-// ----------------------------------------------------------------------------
-// device
-// ----------------------------------------------------------------------------
-
-/*
- * [name]
- *   Jump to Bootloader
- *
- * [description]
- *   For reflashing the controller
- */
-
-// from PJRC (slightly modified)
-// <http://www.pjrc.com/teensy/jump_to_bootloader.html>
-void kbfun_jump_to_bootloader(void) {
-	// --- for all Teensy boards ---
-
-	cli();
-
-	// disable watchdog, if enabled
-	// disable all peripherals
-	UDCON = 1;
-	USBCON = (1<<FRZCLK);  // disable USB
-	UCSR1B = 0;
-	_delay_ms(5);
-
-	// --- Teensy 2.0 specific ---
-
-	EIMSK = 0; PCICR = 0; SPCR = 0; ACSR = 0; EECR = 0; ADCSRA = 0;
-	TIMSK0 = 0; TIMSK1 = 0; TIMSK3 = 0; TIMSK4 = 0; UCSR1B = 0; TWCR = 0;
-	DDRB = 0; DDRC = 0; DDRD = 0; DDRE = 0; DDRF = 0; TWCR = 0;
-	PORTB = 0; PORTC = 0; PORTD = 0; PORTE = 0; PORTF = 0;
-	asm volatile("jmp 0x7E00");
-}
-
 // ----------------------------------------------------------------------------
 // special
 // ----------------------------------------------------------------------------
diff --git a/src/main.h b/src/main.h
index 0bc036e..4448aab 100644
--- a/src/main.h
+++ b/src/main.h
@@ -3,7 +3,6 @@ void kbfun_mediakey_press_release(void);
 void kbfun_2_keys_capslock_press_release(void);
 void kbfun_control_press_release(void);
 void kbfun_shift_press_release(void);
-void kbfun_jump_to_bootloader(void);
 void kbfun_layer_disable();
 void kbfun_layer_sticky();
 void kbfun_layer_enable();