diff --git a/device_address.h b/device_address.h
deleted file mode 100644
index 3e1e5c6..0000000
--- a/device_address.h
+++ /dev/null
@@ -1,9 +0,0 @@
-#ifndef DEVICE_ADDRESS_H
-#define DEVICE_ADDRESS_H
-
-uint8_t get_device_address(void);
-void write_device_address(uint8_t address);
-uint8_t get_default_address(void);
-int is_valid_device_address(void);
-
-#endif /*DEVICE_ADDRESS_H*/
\ No newline at end of file