diff --git a/Marlin/src/lcd/menu/menu_mmu2.cpp b/Marlin/src/lcd/menu/menu_mmu2.cpp
index 7e71f00d2..af3d9232b 100644
--- a/Marlin/src/lcd/menu/menu_mmu2.cpp
+++ b/Marlin/src/lcd/menu/menu_mmu2.cpp
@@ -24,6 +24,7 @@
 
 #if BOTH(HAS_LCD_MENU, MMU2_MENUS)
 
+#include "../../MarlinCore.h"
 #include "../../feature/mmu/mmu2.h"
 #include "menu_mmu2.h"
 #include "menu_item.h"