diff --git a/Kernel/include/Tier0/physical_alloc.h b/Kernel/include/Tier0/physmem.h
similarity index 66%
rename from Kernel/include/Tier0/physical_alloc.h
rename to Kernel/include/Tier0/physmem.h
index dcd141e..ee24bdb 100644
--- a/Kernel/include/Tier0/physical_alloc.h
+++ b/Kernel/include/Tier0/physmem.h
@@ -1,9 +1,9 @@
-#ifndef __PHYSICAL_ALLOC_H__
-#define __PHYSICAL_ALLOC_H__
+#ifndef __PHYSMEM_H__
+#define __PHYSMEM_H__
 
 #include "types.h"
 
-#define PHYSALLOC_PAGE_SIZE 4096
+#define PHYSMEM_PAGE_SIZE 4096
 
 void physmem_init(u64 MemorySize);
 u64 physmem_allocate_page(void);
diff --git a/Kernel/src/Tier0/kmain.c b/Kernel/src/Tier0/kmain.c
index bba37cf..6edea96 100644
--- a/Kernel/src/Tier0/kmain.c
+++ b/Kernel/src/Tier0/kmain.c
@@ -9,7 +9,7 @@
 #include "Tier0/system.h"
 //#include "Tier0/pic.h"
 //#include "Tier0/kbd_layout.h"
-//#include "Tier0/physical_alloc.h"
+#include "Tier0/physmem.h"
 //#include "Tier0/heap.h"
 //#include "Tier0/cpp.h"
 //#include "Tier0/exceptions.h"
diff --git a/Kernel/src/Tier0/physical_alloc.c b/Kernel/src/Tier0/physmem.c
similarity index 98%
rename from Kernel/src/Tier0/physical_alloc.c
rename to Kernel/src/Tier0/physmem.c
index 336718b..e82ff31 100755
--- a/Kernel/src/Tier0/physical_alloc.c
+++ b/Kernel/src/Tier0/physmem.c
@@ -19,7 +19,7 @@
 // this code will only be called from low-level system routines, if it actually 
 // happens that we run out of memory... We're probably badly screwed, anyway.
 
-#include "Tier0/physical_alloc.h"
+#include "Tier0/physmem.h"
 #include "Tier0/kstdio.h"
 #include "Tier0/panic.h"
 
diff --git a/Kernel/src/Tier0/system.c b/Kernel/src/Tier0/system.c
index 211c91a..5a0b94d 100644
--- a/Kernel/src/Tier0/system.c
+++ b/Kernel/src/Tier0/system.c
@@ -4,7 +4,7 @@
 #include "Tier0/system.h"
 #include "Tier0/panic.h"
 #include "Tier0/kstdio.h"
-#include "Tier0/physical_alloc.h"
+#include "Tier0/physmem.h"
 
 T_SYSTEM_INFO g_SystemInfo;