diff --git a/Marlin/src/inc/SanityCheck.h b/Marlin/src/inc/SanityCheck.h index 3324209579b9..0969347813cb 100644 --- a/Marlin/src/inc/SanityCheck.h +++ b/Marlin/src/inc/SanityCheck.h @@ -1178,6 +1178,8 @@ static_assert(Y_MAX_LENGTH >= Y_BED_SIZE, "Movement bounds (Y_MIN_POS, Y_MAX_POS #error "Please select either MIXING_EXTRUDER or SWITCHING_EXTRUDER, not both." #elif ENABLED(SINGLENOZZLE) #error "MIXING_EXTRUDER is incompatible with SINGLENOZZLE." + #elif ENABLED(DISABLE_INACTIVE_EXTRUDER) + #error "MIXING_EXTRUDER is incompatible with DISABLE_INACTIVE_EXTRUDER." #endif #endif