diff --git a/src/southbridge/intel/ibexpeak/usb_ehci.c b/src/southbridge/intel/ibexpeak/usb_ehci.c
index 13670b8..b67a96a 100644
--- a/src/southbridge/intel/ibexpeak/usb_ehci.c
+++ b/src/southbridge/intel/ibexpeak/usb_ehci.c
@@ -22,6 +22,7 @@
 #include "pch.h"
 #include <device/pci_ehci.h>
 #include <arch/io.h>
+#include <device/pci_ops.h>
 
 static void usb_ehci_init(struct device *dev)
 {