diff --git a/src/device/pci_class.c b/src/device/pci_class.c
index aa28ce8205..d9c3a4f90f 100644
--- a/src/device/pci_class.c
+++ b/src/device/pci_class.c
@@ -17,7 +17,6 @@
 #include <device/device.h>
 #include <device/pci.h>
 #include <device/pci_ops.h>
-#include <device/pciexp.h>
 #include <device/pci_ids.h>
 #include <stdlib.h>
 
diff --git a/src/soc/intel/broadwell/serialio.c b/src/soc/intel/broadwell/serialio.c
index 59fb4f7a7e..12e458c057 100644
--- a/src/soc/intel/broadwell/serialio.c
+++ b/src/soc/intel/broadwell/serialio.c
@@ -19,7 +19,6 @@
 #include <console/console.h>
 #include <device/device.h>
 #include <device/pci.h>
-#include <device/pciexp.h>
 #include <device/pci_ids.h>
 #include <stdlib.h>
 #include <soc/iobp.h>
diff --git a/src/southbridge/intel/common/pciehp.c b/src/southbridge/intel/common/pciehp.c
index ea48d9e050..8ff41b3cf2 100644
--- a/src/southbridge/intel/common/pciehp.c
+++ b/src/southbridge/intel/common/pciehp.c
@@ -19,7 +19,7 @@
 #include <arch/acpigen.h>
 #include <device/device.h>
 #include <device/pci.h>
-#include <device/pciexp.h>
+
 #include "pciehp.h"
 
 void intel_acpi_pcie_hotplug_generator(u8 *hotplug_map, int port_number)
diff --git a/src/southbridge/intel/lynxpoint/serialio.c b/src/southbridge/intel/lynxpoint/serialio.c
index 5224f688ba..f5c52ef8bb 100644
--- a/src/southbridge/intel/lynxpoint/serialio.c
+++ b/src/southbridge/intel/lynxpoint/serialio.c
@@ -20,7 +20,6 @@
 #include <console/console.h>
 #include <device/device.h>
 #include <device/pci.h>
-#include <device/pciexp.h>
 #include <device/pci_ids.h>
 #include <stdlib.h>
 #include "pch.h"