diff --git a/Firmware/ultralcd.cpp b/Firmware/ultralcd.cpp
index 7ecdf37e..68528f74 100755
--- a/Firmware/ultralcd.cpp
+++ b/Firmware/ultralcd.cpp
@@ -5187,7 +5187,7 @@ static void disable_mmu_switch()
 
 static bool settingsDisableMMUFromMenu()
 {
-    if (mmu_enabled)
+    if (mmu_enabled || MMU_Disabled_from_menu)
     {
         if (!MMU_Disabled_from_menu)
         {