diff --git a/src/system/boot/platform/efi/mmu.cpp b/src/system/boot/platform/efi/mmu.cpp
index 3567a2e487..d3057c3dee 100644
--- a/src/system/boot/platform/efi/mmu.cpp
+++ b/src/system/boot/platform/efi/mmu.cpp
@@ -183,7 +183,7 @@ mmu_post_efi_setup(UINTN memory_map_size, EFI_MEMORY_DESCRIPTOR *memory_map, UIN
 			break;
 		case EfiRuntimeServicesCode:
 		case EfiRuntimeServicesData:
-			entry->VirtualStart = entry->PhysicalStart + 0xFFFFFF0000000000ull;
+			entry->VirtualStart = entry->PhysicalStart;
 			break;
 		}
 	}