diff --git a/Marlin/pins.h b/Marlin/pins.h
index 081117985..7fa0ee47b 100644
--- a/Marlin/pins.h
+++ b/Marlin/pins.h
@@ -1054,6 +1054,22 @@
  #define FAN_PIN            4
 #endif
 
+#ifdef NUM_SERVOS
+  #define SERVO0_PIN          -1
+
+  #if NUM_SERVOS > 1
+    #define SERVO1_PIN        -1
+  #endif
+
+  #if NUM_SERVOS > 2
+    #define SERVO2_PIN        -1
+  #endif
+
+  #if NUM_SERVOS > 3
+    #define SERVO3_PIN        -1
+  #endif
+#endif
+
 #define PS_ON_PIN          -1
 #define KILL_PIN           -1