diff --git a/left/src/config.h b/left/src/config.h
deleted file mode 100644
index 6cd1516..0000000
--- a/left/src/config.h
+++ /dev/null
@@ -1,4 +0,0 @@
-#ifndef __CONFIG_H__
-#define __CONFIG_H__
-
-#endif
diff --git a/left/src/i2c_watchdog.c b/left/src/i2c_watchdog.c
index 98d7634..51c07dd 100644
--- a/left/src/i2c_watchdog.c
+++ b/left/src/i2c_watchdog.c
@@ -3,7 +3,6 @@
 #include "i2c_watchdog.h"
 #include "test_led.h"
 #include "init_peripherals.h"
-#include "config.h"
 
 // NOTE: Because of a bug in the ROM bootloader of the KL03Z, the watchdog timer is disabled and cannot be re-enabled.
 // See https://community.nxp.com/thread/457893
diff --git a/left/src/key_scanner.c b/left/src/key_scanner.c
index 9940693..5c46040 100644
--- a/left/src/key_scanner.c
+++ b/left/src/key_scanner.c
@@ -1,6 +1,5 @@
 #include "fsl_lptmr.h"
 #include "key_scanner.h"
-#include "config.h"
 #include "i2c_watchdog.h"
 
 void KEY_SCANNER_HANDLER(void)
diff --git a/left/src/main.c b/left/src/main.c
index f362a52..664b862 100644
--- a/left/src/main.c
+++ b/left/src/main.c
@@ -3,7 +3,6 @@
 #include "init_peripherals.h"
 #include "bootloader.h"
 #include <stdio.h>
-#include "config.h"
 #include "key_scanner.h"
 
 DEFINE_BOOTLOADER_CONFIG_AREA(I2C_ADDRESS_LEFT_KEYBOARD_HALF_BOOTLOADER)