diff --git a/src/northbridge/amd/lx/raminit.c b/src/northbridge/amd/lx/raminit.c
index ab5c70f..5f83331 100644
--- a/src/northbridge/amd/lx/raminit.c
+++ b/src/northbridge/amd/lx/raminit.c
@@ -19,7 +19,7 @@
 #include <arch/io.h>
 #include <spd.h>
 #include <stddef.h>
-#include "southbridge/amd/cs5536/cs5536.h"
+#include <southbridge/amd/cs5536/cs5536.h>
 #include "raminit.h"
 #include "northbridge.h"
 
diff --git a/src/northbridge/intel/gm45/gm45.h b/src/northbridge/intel/gm45/gm45.h
index 56c6fea..5373e5e 100644
--- a/src/northbridge/intel/gm45/gm45.h
+++ b/src/northbridge/intel/gm45/gm45.h
@@ -17,7 +17,7 @@
 #ifndef __NORTHBRIDGE_INTEL_GM45_GM45_H__
 #define __NORTHBRIDGE_INTEL_GM45_GM45_H__
 
-#include "southbridge/intel/i82801ix/i82801ix.h"
+#include <southbridge/intel/i82801ix/i82801ix.h>
 
 #ifndef __ACPI__
 
diff --git a/src/northbridge/intel/haswell/report_platform.c b/src/northbridge/intel/haswell/report_platform.c
index aed125c..5b73844 100644
--- a/src/northbridge/intel/haswell/report_platform.c
+++ b/src/northbridge/intel/haswell/report_platform.c
@@ -16,7 +16,7 @@
 #include <console/console.h>
 #include <arch/cpu.h>
 #include <string.h>
-#include "southbridge/intel/lynxpoint/pch.h"
+#include <southbridge/intel/lynxpoint/pch.h>
 #include <arch/io.h>
 #include <cpu/x86/msr.h>
 #include "haswell.h"
diff --git a/src/northbridge/intel/nehalem/raminit.c b/src/northbridge/intel/nehalem/raminit.c
index bd2042e..94d9af8 100644
--- a/src/northbridge/intel/nehalem/raminit.c
+++ b/src/northbridge/intel/nehalem/raminit.c
@@ -56,7 +56,7 @@
 
 #include "nehalem.h"
 
-#include "southbridge/intel/ibexpeak/me.h"
+#include <southbridge/intel/ibexpeak/me.h>
 
 #if REAL
 #include <delay.h>
diff --git a/src/northbridge/intel/sandybridge/raminit_mrc.c b/src/northbridge/intel/sandybridge/raminit_mrc.c
index 691452c..c7e6e1f 100644
--- a/src/northbridge/intel/sandybridge/raminit_mrc.c
+++ b/src/northbridge/intel/sandybridge/raminit_mrc.c
@@ -34,7 +34,7 @@
 #include <security/vboot/vboot_common.h>
 
 /* Management Engine is in the southbridge */
-#include "southbridge/intel/bd82x6x/me.h"
+#include <southbridge/intel/bd82x6x/me.h>
 
 /*
  * MRC scrambler seed offsets should be reserved in
diff --git a/src/northbridge/intel/sandybridge/report_platform.c b/src/northbridge/intel/sandybridge/report_platform.c
index d137e8b..6dd760d 100644
--- a/src/northbridge/intel/sandybridge/report_platform.c
+++ b/src/northbridge/intel/sandybridge/report_platform.c
@@ -16,7 +16,7 @@
 #include <console/console.h>
 #include <arch/cpu.h>
 #include <string.h>
-#include "southbridge/intel/bd82x6x/pch.h"
+#include <southbridge/intel/bd82x6x/pch.h>
 #include <arch/io.h>
 #include "sandybridge.h"
 
diff --git a/src/northbridge/intel/sandybridge/romstage.c b/src/northbridge/intel/sandybridge/romstage.c
index 61f5e4a..3bfefb9 100644
--- a/src/northbridge/intel/sandybridge/romstage.c
+++ b/src/northbridge/intel/sandybridge/romstage.c
@@ -30,7 +30,7 @@
 #include <halt.h>
 #include <security/tpm/tspi.h>
 #include <northbridge/intel/sandybridge/chip.h>
-#include "southbridge/intel/bd82x6x/pch.h"
+#include <southbridge/intel/bd82x6x/pch.h>
 #include <southbridge/intel/common/gpio.h>
 
 static void early_pch_init(void)