1 files changed, 0 insertions, 3 deletions

diff --git a/keyboards/handwired/dactyl/dactyl.h b/keyboards/handwired/dactyl/dactyl.h
index d4c38dcfb..3589e1d3c 100644
--- a/keyboards/handwired/dactyl/dactyl.h
+++ b/keyboards/handwired/dactyl/dactyl.h
@@ -7,9 +7,6 @@
 #include "i2cmaster.h"
 #include <util/delay.h>
 
-#define CPU_PRESCALE(n) (CLKPR = 0x80, CLKPR = (n))
-#define CPU_16MHz       0x00
-
 #define I2C_ADDR        0b0100000
 #define I2C_ADDR_WRITE  ( (I2C_ADDR<<1) | I2C_WRITE )
 #define I2C_ADDR_READ   ( (I2C_ADDR<<1) | I2C_READ  )