diff --git a/Marlin/Configuration.h b/Marlin/Configuration.h
index 8d045bfd..075c1d22 100755
--- a/Marlin/Configuration.h
+++ b/Marlin/Configuration.h
@@ -59,6 +59,7 @@
  */
 #if ENABLED(KNUTWURST_CHIRON)
   #define TRIGORILLA_MAPPING_CHIRON
+  #define NO_AUTO_ASSIGN_WARNING
 #else
   #define TRIGORILLA_MAPPING_I3MEGA
   #define SWAP_Z_MOTORS
@@ -94,6 +95,7 @@
  */
 #if ENABLED(KNUTWURST_4MAXP2)
   #define ANYCUBIC_4_MAX_PRO_ENDSTOPS
+  #define NO_AUTO_ASSIGN_WARNING
 #endif