diff --git a/sonoff/my_user_config.h b/sonoff/my_user_config.h
index 5cb920bee..ccd93af71 100644
--- a/sonoff/my_user_config.h
+++ b/sonoff/my_user_config.h
@@ -541,7 +541,7 @@
 //  #define USE_ALECTO_V2                          // Add support for decoding Alecto V2 sensors like ACH2010, WS3000 and DKW2012 weather stations using 868MHz RF sensor receiver (+1k7 code)
 
 //#define USE_HRE                                  // Add support for Badger HR-E Water Meter (+1k4 code)
-//#define USE_A4988_Stepper                        // Add support for A4988 stepper-motor-driver-circuit (+10k5 code)
+//#define USE_A4988_STEPPER                        // Add support for A4988 stepper-motor-driver-circuit (+10k5 code)
 
 /*********************************************************************************************\
  * Debug features