diff --git a/Marlin/src/pins/ramps/pins_MKS_GEN_13.h b/Marlin/src/pins/ramps/pins_MKS_GEN_13.h
index 3d777d83835f4c206089004f9aa8d4dcdf77c4b2..705d358e02d6015aee49d7478ea64226278eb5cc 100644
--- a/Marlin/src/pins/ramps/pins_MKS_GEN_13.h
+++ b/Marlin/src/pins/ramps/pins_MKS_GEN_13.h
@@ -96,6 +96,8 @@
   #undef SD_DETECT_PIN
   #undef BEEPER_PIN
   #undef KILL_PIN
+  #undef STAT_LED_RED_PIN
+  #undef STAT_LED_BLUE_PIN
 
   //
   // VIKI2 12-wire lead