diff --git a/src/cpu/amd/socket_754/Makefile.inc b/src/cpu/amd/socket_754/Makefile.inc
index 02dc885d69..bd8fcfe0ef 100644
--- a/src/cpu/amd/socket_754/Makefile.inc
+++ b/src/cpu/amd/socket_754/Makefile.inc
@@ -4,7 +4,6 @@ subdirs-y += ../dualcore
 subdirs-y += ../mtrr
 subdirs-y += ../microcode
 subdirs-y += ../../x86/tsc
-subdirs-y += ../../x86/mtrr
 subdirs-y += ../../x86/fpu
 subdirs-y += ../../x86/mmx
 subdirs-y += ../../x86/sse
diff --git a/src/cpu/amd/socket_939/Makefile.inc b/src/cpu/amd/socket_939/Makefile.inc
index aeed905301..beaf6eade0 100644
--- a/src/cpu/amd/socket_939/Makefile.inc
+++ b/src/cpu/amd/socket_939/Makefile.inc
@@ -4,7 +4,6 @@ subdirs-y += ../dualcore
 subdirs-y += ../mtrr
 subdirs-y += ../microcode
 subdirs-y += ../../x86/tsc
-subdirs-y += ../../x86/mtrr
 subdirs-y += ../../x86/fpu
 subdirs-y += ../../x86/mmx
 subdirs-y += ../../x86/sse
diff --git a/src/cpu/amd/socket_940/Makefile.inc b/src/cpu/amd/socket_940/Makefile.inc
index fc5ac7fcbf..2408585335 100644
--- a/src/cpu/amd/socket_940/Makefile.inc
+++ b/src/cpu/amd/socket_940/Makefile.inc
@@ -4,7 +4,6 @@ subdirs-y += ../dualcore
 subdirs-y += ../mtrr
 subdirs-y += ../microcode
 subdirs-y += ../../x86/tsc
-subdirs-y += ../../x86/mtrr
 subdirs-y += ../../x86/fpu
 subdirs-y += ../../x86/mmx
 subdirs-y += ../../x86/sse
diff --git a/src/cpu/amd/socket_AM2/Makefile.inc b/src/cpu/amd/socket_AM2/Makefile.inc
index b5d8059fd4..241c44c554 100644
--- a/src/cpu/amd/socket_AM2/Makefile.inc
+++ b/src/cpu/amd/socket_AM2/Makefile.inc
@@ -4,7 +4,6 @@ subdirs-y += ../dualcore
 subdirs-y += ../mtrr
 subdirs-y += ../microcode
 subdirs-y += ../../x86/tsc
-subdirs-y += ../../x86/mtrr
 subdirs-y += ../../x86/fpu
 subdirs-y += ../../x86/mmx
 subdirs-y += ../../x86/sse
diff --git a/src/cpu/amd/socket_F/Makefile.inc b/src/cpu/amd/socket_F/Makefile.inc
index 5baac8a0dc..2b681e10ab 100644
--- a/src/cpu/amd/socket_F/Makefile.inc
+++ b/src/cpu/amd/socket_F/Makefile.inc
@@ -4,7 +4,6 @@ subdirs-y += ../dualcore
 subdirs-y += ../mtrr
 subdirs-y += ../microcode
 subdirs-y += ../../x86/tsc
-subdirs-y += ../../x86/mtrr
 subdirs-y += ../../x86/fpu
 subdirs-y += ../../x86/mmx
 subdirs-y += ../../x86/sse
diff --git a/src/cpu/amd/socket_F_1207/Makefile.inc b/src/cpu/amd/socket_F_1207/Makefile.inc
index 382634e12f..412f2bdb7c 100644
--- a/src/cpu/amd/socket_F_1207/Makefile.inc
+++ b/src/cpu/amd/socket_F_1207/Makefile.inc
@@ -4,7 +4,6 @@ subdirs-y += ../quadcore
 subdirs-y += ../mtrr
 subdirs-y += ../microcode
 subdirs-y += ../../x86/tsc
-subdirs-y += ../../x86/mtrr
 subdirs-y += ../../x86/fpu
 subdirs-y += ../../x86/mmx
 subdirs-y += ../../x86/sse