diff --git a/config.gen3.h b/config.gen3.h
index 6299767..865c34e 100644
--- a/config.gen3.h
+++ b/config.gen3.h
@@ -214,6 +214,8 @@
 #define	SD_WRITE_PROTECT			DIO3
 
 #define	PS_ON_PIN							DIO14
+//#define	STEPPER_ENABLE_PIN		xxxx
+//#define	STEPPER_ENABLE_INVERT
 
 
 
diff --git a/config.gen6.h b/config.gen6.h
index b6933ce..2ae4ae0 100644
--- a/config.gen6.h
+++ b/config.gen6.h
@@ -207,6 +207,10 @@
 #define E_ENABLE_PIN					DIO3
 //#define	E_INVERT_DIR
 
+//#define	PS_ON_PIN							xxxx
+//#define	STEPPER_ENABLE_PIN		xxxx
+//#define	STEPPER_ENABLE_INVERT
+
 
 
 /***************************************************************************\
diff --git a/config.h.dist b/config.h.dist
index 205f6d7..adf2e46 100644
--- a/config.h.dist
+++ b/config.h.dist
@@ -208,6 +208,8 @@
 //#define	E_INVERT_DIR
 
 #define	PS_ON_PIN							DIO9
+//#define	STEPPER_ENABLE_PIN		xxxx
+//#define	STEPPER_ENABLE_INVERT
 
 
 
diff --git a/config.ramps-v1.3.h b/config.ramps-v1.3.h
index f91a2b2..7ed4e46 100644
--- a/config.ramps-v1.3.h
+++ b/config.ramps-v1.3.h
@@ -215,6 +215,10 @@
 //#define	E_ENABLE_PIN					DIO24
 //#define	E_INVERT_DIR
 
+//#define	PS_ON_PIN							xxxx
+//#define	STEPPER_ENABLE_PIN		xxxx
+//#define	STEPPER_ENABLE_INVERT
+
 // TODO: 20110813 SJL - the following two are not yet used&verified for RAMPS1.3
 //#define	SD_CARD_DETECT				DIO2
 //#define	SD_WRITE_PROTECT			DIO3