diff --git a/src/include/device/smbus.h b/src/include/device/smbus.h
index 2953b25bbb..863bc80d2a 100644
--- a/src/include/device/smbus.h
+++ b/src/include/device/smbus.h
@@ -4,7 +4,6 @@
 #include <stdint.h>
 #include <device/device.h>
 #include <device/i2c_bus.h>
-#include <device/smbus_def.h>
 
 /* Common SMBus bus operations */
 struct smbus_bus_operations {
diff --git a/src/soc/intel/broadwell/smbus.c b/src/soc/intel/broadwell/smbus.c
index 9367f3332e..68d39835ce 100644
--- a/src/soc/intel/broadwell/smbus.c
+++ b/src/soc/intel/broadwell/smbus.c
@@ -18,7 +18,6 @@
 #include <device/device.h>
 #include <device/path.h>
 #include <device/smbus.h>
-#include <device/smbus_def.h>
 #include <device/pci.h>
 #include <device/pci_ids.h>
 #include <device/pci_ops.h>