diff --git a/kernel/kernel/Memory/Heap.cpp b/kernel/kernel/Memory/Heap.cpp
index d325b6ab66..5c766180ed 100644
--- a/kernel/kernel/Memory/Heap.cpp
+++ b/kernel/kernel/Memory/Heap.cpp
@@ -29,7 +29,7 @@ namespace Kernel
 		
 		for (size_t i = 0; i < g_multiboot_info->mmap_length;)
 		{
-			multiboot_memory_map_t* mmmt = (multiboot_memory_map_t*)(g_multiboot_info->mmap_addr + i);
+			multiboot_memory_map_t* mmmt = (multiboot_memory_map_t*)P2V(g_multiboot_info->mmap_addr + i);
 
 			if (mmmt->type == 1)
 			{