diff --git a/src/southbridge/intel/bd82x6x/me.c b/src/southbridge/intel/bd82x6x/me.c
index 0e932a359c..f8f3cebc71 100644
--- a/src/southbridge/intel/bd82x6x/me.c
+++ b/src/southbridge/intel/bd82x6x/me.c
@@ -17,7 +17,6 @@
 #include <console/console.h>
 #include <device/pci_ids.h>
 #include <device/pci_def.h>
-#include <delay.h>
 #include <elog.h>
 #include <halt.h>
 #include <option.h>
diff --git a/src/southbridge/intel/bd82x6x/me_8.x.c b/src/southbridge/intel/bd82x6x/me_8.x.c
index 6ad4cc22c0..24d11b2f0c 100644
--- a/src/southbridge/intel/bd82x6x/me_8.x.c
+++ b/src/southbridge/intel/bd82x6x/me_8.x.c
@@ -18,7 +18,6 @@
 #include <device/pci_ids.h>
 #include <device/pci_def.h>
 #include <string.h>
-#include <delay.h>
 #include <elog.h>
 #include <halt.h>
 #include <option.h>
diff --git a/src/southbridge/intel/i82801ix/azalia.c b/src/southbridge/intel/i82801ix/azalia.c
index 26144c3072..0179415375 100644
--- a/src/southbridge/intel/i82801ix/azalia.c
+++ b/src/southbridge/intel/i82801ix/azalia.c
@@ -6,7 +6,6 @@
 #include <device/pci_ids.h>
 #include <device/pci_ops.h>
 #include <device/mmio.h>
-#include <delay.h>
 #include <device/azalia_device.h>
 #include "chip.h"
 #include "i82801ix.h"
diff --git a/src/southbridge/intel/i82801jx/azalia.c b/src/southbridge/intel/i82801jx/azalia.c
index bb8aec40d9..618350ea32 100644
--- a/src/southbridge/intel/i82801jx/azalia.c
+++ b/src/southbridge/intel/i82801jx/azalia.c
@@ -6,7 +6,6 @@
 #include <device/pci_ids.h>
 #include <device/pci_ops.h>
 #include <device/mmio.h>
-#include <delay.h>
 #include <device/azalia_device.h>
 #include "chip.h"
 #include "i82801jx.h"
diff --git a/src/southbridge/intel/lynxpoint/hda_verb.c b/src/southbridge/intel/lynxpoint/hda_verb.c
index 809ab3b77a..7e9f4d2c48 100644
--- a/src/southbridge/intel/lynxpoint/hda_verb.c
+++ b/src/southbridge/intel/lynxpoint/hda_verb.c
@@ -3,7 +3,6 @@
 #include <console/console.h>
 #include <device/azalia_device.h>
 #include <device/mmio.h>
-#include <delay.h>
 
 #include "hda_verb.h"
 
diff --git a/src/southbridge/intel/lynxpoint/pch.c b/src/southbridge/intel/lynxpoint/pch.c
index 1a338b14ec..8f7cdb8cc0 100644
--- a/src/southbridge/intel/lynxpoint/pch.c
+++ b/src/southbridge/intel/lynxpoint/pch.c
@@ -1,7 +1,6 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
 
 #include <console/console.h>
-#include <delay.h>
 #include <device/pci_ops.h>
 #include <device/device.h>
 #include <device/pci.h>