diff --git a/data/eng/Makefile b/data/eng/Makefile
index f751556a02..52a33eac6f 100644
--- a/data/eng/Makefile
+++ b/data/eng/Makefile
@@ -5,7 +5,7 @@
 
 # Define directories for destination, source repository, sources of kernel, sources of programs.
 BUILD_DIR:=build
-REPOSITORY:=../localcopy
+REPOSITORY:=../..
 KERNEL:=$(REPOSITORY)/kernel/trunk
 PROGS:=$(REPOSITORY)/programs
 
diff --git a/data/rus/Makefile b/data/rus/Makefile
index e7905cf952..2fd148d529 100644
--- a/data/rus/Makefile
+++ b/data/rus/Makefile
@@ -5,7 +5,7 @@
 
 # Define directories for destination, source repository, sources of kernel, sources of programs.
 BUILD_DIR:=build
-REPOSITORY:=../localcopy
+REPOSITORY:=../..
 KERNEL:=$(REPOSITORY)/kernel/trunk
 PROGS:=$(REPOSITORY)/programs
 
diff --git a/kernel/trunk/core/memory.inc b/kernel/trunk/core/memory.inc
index 6eb3bd331a..79dc7406f8 100644
--- a/kernel/trunk/core/memory.inc
+++ b/kernel/trunk/core/memory.inc
@@ -1426,7 +1426,7 @@ proc set_mtrr stdcall, base:dword,size:dword,mem_type:dword
            mov ebx, [size]
            dec ebx
            mov eax, 0xFFFFFFFF
-           mov edx, 0x0000000F
+           mov edx, 0x00000000
            sub eax, ebx
            sbb edx, 0
            or eax, 0x800