diff --git a/pyipmi/chassis.py b/pyipmi/chassis.py
index eed152f..215fd73 100644
--- a/pyipmi/chassis.py
+++ b/pyipmi/chassis.py
@@ -37,14 +37,14 @@ def chassis_control(self, option):
         rsp = self.send_message(req)
         check_completion_code(rsp.completion_code)
 
-    def set_boot_options(self, persistent_boot_option, boot_device):
+    def set_boot_options(self, bios_boot_type, persistent_boot_option, boot_device):
         req = create_request_by_name('SetSystemBootOptions')
         req.parameter_selector.boot_options = 5
         req.parameter_selector.parameter_valid = 0
         req.data_1.valid_flag = 1
         # intersted field
         req.data_1.persistent_boot_option = persistent_boot_option
-        req.data_1.bios_boot_efi = 0
+        req.data_1.bios_boot_type = bios_boot_type
         req.data_3.ignore = 0
         req.data_4.ignore = 0
         req.data_5.ignore = 0
diff --git a/pyipmi/integration_test.py b/pyipmi/integration_test.py
index b70d28c..6d6862d 100644
--- a/pyipmi/integration_test.py
+++ b/pyipmi/integration_test.py
@@ -1,10 +1,10 @@
 import sys
 # insert at 1, 0 is the script path (or '' in REPL)
-sys.path.insert(1, '/Users/srmppn/Desktop/python-ipmi/')
+sys.path.insert(1, '/Users/bvnkwiz/Documents/python-ipmi/')
 import pyipmi
 import pyipmi.interfaces
 
-from pyipmi.msgs.chassis import BOOT_OPTION_LEGACY, BOOT_OPTION_EFI, BOOT_DEVICE_PXE, BOOT_DEVICE_DISK
+from pyipmi.msgs.chassis import BOOT_OPTION_LEGACY, BOOT_OPTION_EFI, BOOT_DEVICE_PXE, BOOT_DEVICE_DISK, NON_PERSISTENT_BOOT_OPTION
 
 # Supported interface_types for ipmitool are: 'lan' , 'lanplus', and 'serial-terminal'
 interface = pyipmi.interfaces.create_interface('ipmitool', interface_type='lan')
@@ -18,5 +18,5 @@
 connection.session.establish()
 
 device_id = connection.get_device_id()
-connection.set_boot_options(persistent_boot_option = BOOT_OPTION_LEGACY, boot_device = BOOT_DEVICE_PXE)
+connection.set_boot_options(bios_boot_type= BOOT_OPTION_LEGACY, persistent_boot_option = NON_PERSISTENT_BOOT_OPTION, boot_device = BOOT_DEVICE_PXE)
 result = connection.chassis_control_hard_reset()
diff --git a/pyipmi/msgs/chassis.py b/pyipmi/msgs/chassis.py
index 4301fbf..a41ce94 100644
--- a/pyipmi/msgs/chassis.py
+++ b/pyipmi/msgs/chassis.py
@@ -38,6 +38,10 @@
 BOOT_DEVICE_PXE = 1
 BOOT_DEVICE_DISK = 3
 
+# Persistent boot options
+NON_PERSISTENT_BOOT_OPTION = 0
+PERSISTENT_BOOT_OPTION = 1
+
 
 @register_message_class
 class GetChassisCapabilitiesReq(Message):
@@ -181,7 +185,7 @@ class SetSystemBootOptionsReq(Message):
         # boot flags (semi vi)
          Bitfield('data_1', 1,
                  Bitfield.ReservedBit(5, 0),
-                 Bitfield.Bit('bios_boot_efi', 1),
+                 Bitfield.Bit('bios_boot_type', 1),
                  Bitfield.Bit('persistent_boot_option', 1),
                  Bitfield.Bit('valid_flag', 1)),
         Bitfield('data_2', 1,