diff --git a/config.sanguinololu-v1.1.h b/config.sanguinololu-v1.1.h
index 63504b1..4833f6f 100644
--- a/config.sanguinololu-v1.1.h
+++ b/config.sanguinololu-v1.1.h
@@ -189,7 +189,7 @@
 
 #define	Y_STEP_PIN						DIO22
 #define	Y_DIR_PIN							DIO23
-#define	Y_MIN_PIN							DIO16
+#define	Y_MIN_PIN							DIO19
 //#define	Y_MAX_PIN							xxxx
 //#define	Y_ENABLE_PIN					xxxx
 //#define	Y_INVERT_DIR
diff --git a/config.sanguinololu-v1.2.h b/config.sanguinololu-v1.2.h
index f04164d..10adfb6 100644
--- a/config.sanguinololu-v1.2.h
+++ b/config.sanguinololu-v1.2.h
@@ -189,7 +189,7 @@
 
 #define	Y_STEP_PIN						DIO22
 #define	Y_DIR_PIN							DIO23
-#define	Y_MIN_PIN							DIO16
+#define	Y_MIN_PIN							DIO19
 //#define	Y_MAX_PIN							xxxx
 //#define	Y_ENABLE_PIN					xxxx
 //#define	Y_INVERT_DIR