1 files changed, 1 insertions, 4 deletions

diff --git a/keyboards/dc01/left/i2c.h b/keyboards/dc01/left/i2c.h
index 25e876658..0d93e4eca 100644
--- a/keyboards/dc01/left/i2c.h
+++ b/keyboards/dc01/left/i2c.h
@@ -1,5 +1,4 @@
-#ifndef I2C_H
-#define I2C_H
+#pragma once
 
 #include <stdint.h>
 
@@ -27,5 +26,3 @@ uint8_t i2c_master_write(uint8_t data);
 uint8_t i2c_master_read(int);
 void i2c_reset_state(void);
 void i2c_slave_init(uint8_t address);
-
-#endif