diff --git a/esp32/include/peripherals/servo_controller.h b/esp32/include/peripherals/servo_controller.h
index 72c919a..771856b 100644
--- a/esp32/include/peripherals/servo_controller.h
+++ b/esp32/include/peripherals/servo_controller.h
@@ -16,6 +16,8 @@
 #define FACTORY_SERVO_OSCILLATOR_FREQUENCY 27000000
 #endif
 
+#define SERVO_SETTINGS_FILE "/config/servoSettings.pb"
+
 enum class SERVO_CONTROL_STATE { DEACTIVATED, PWM, ANGLE };
 
 using ServoSettings = api_ServoSettings;