diff --git a/Marlin/src/feature/mmu/mmu2.cpp b/Marlin/src/feature/mmu/mmu2.cpp
index f06c571e68..203373f71b 100644
--- a/Marlin/src/feature/mmu/mmu2.cpp
+++ b/Marlin/src/feature/mmu/mmu2.cpp
@@ -158,7 +158,7 @@ uint8_t MMU2::get_current_tool() {
   return extruder == MMU2_NO_TOOL ? -1 : extruder;
 }
 
-#if EITHER(HAS_PRUSA_MMU2S, MMU_EXTRUDER_SENSOR)
+#if HAS_PRUSA_MMU2S || MMU_EXTRUDER_SENSOR
   #define FILAMENT_PRESENT() (READ(FIL_RUNOUT_PIN) != FIL_RUNOUT_STATE)
 #endif
 
diff --git a/Marlin/src/inc/SanityCheck.h b/Marlin/src/inc/SanityCheck.h
index f07445f156..f021c90606 100644
--- a/Marlin/src/inc/SanityCheck.h
+++ b/Marlin/src/inc/SanityCheck.h
@@ -883,7 +883,7 @@ static_assert(Y_MAX_LENGTH >= Y_BED_SIZE, "Movement bounds (Y_MIN_POS, Y_MAX_POS
     #error "PRUSA_MMU2(S) requires exactly 5 EXTRUDERS. Please update your Configuration."
   #elif DISABLED(NOZZLE_PARK_FEATURE)
     #error "PRUSA_MMU2(S) requires NOZZLE_PARK_FEATURE. Enable it to continue."
-  #elif ENABLED(HAS_PRUSA_MMU2S) && DISABLED(FILAMENT_RUNOUT_SENSOR)
+  #elif HAS_PRUSA_MMU2S && DISABLED(FILAMENT_RUNOUT_SENSOR)
     #error "PRUSA_MMU2S requires FILAMENT_RUNOUT_SENSOR. Enable it to continue."
   #elif ENABLED(MMU_EXTRUDER_SENSOR) && DISABLED(FILAMENT_RUNOUT_SENSOR)
     #error "MMU_EXTRUDER_SENSOR requires FILAMENT_RUNOUT_SENSOR. Enable it to continue."