diff --git a/ironic/drivers/modules/fake.py b/ironic/drivers/modules/fake.py
index 2497cb8fc9..bb2aab875f 100644
--- a/ironic/drivers/modules/fake.py
+++ b/ironic/drivers/modules/fake.py
@@ -63,7 +63,7 @@ class FakeBoot(base.BootInterface):
     def validate(self, task):
         pass
 
-    def prepare_ramdisk(self, task):
+    def prepare_ramdisk(self, task, ramdisk_params):
         pass
 
     def clean_up_ramdisk(self, task):
diff --git a/ironic/tests/unit/drivers/test_fake.py b/ironic/tests/unit/drivers/test_fake.py
index 68acc59423..c0a849f5a5 100644
--- a/ironic/tests/unit/drivers/test_fake.py
+++ b/ironic/tests/unit/drivers/test_fake.py
@@ -43,9 +43,9 @@ class FakeDriverTestCase(db_base.DbTestCase):
         self.task.driver = self.driver
 
     def test_driver_interfaces(self):
-        # fake driver implements only 5 out of 6 interfaces
         self.assertIsInstance(self.driver.power, driver_base.PowerInterface)
         self.assertIsInstance(self.driver.deploy, driver_base.DeployInterface)
+        self.assertIsInstance(self.driver.boot, driver_base.BootInterface)
         self.assertIsInstance(self.driver.vendor, driver_base.VendorInterface)
         self.assertIsInstance(self.driver.console,
                               driver_base.ConsoleInterface)
@@ -78,6 +78,14 @@ class FakeDriverTestCase(db_base.DbTestCase):
         self.driver.deploy.clean_up(None)
         self.driver.deploy.tear_down(None)
 
+    def test_boot_interface(self):
+        self.assertEqual({}, self.driver.boot.get_properties())
+        self.driver.boot.validate(self.task)
+        self.driver.boot.prepare_ramdisk(self.task, {})
+        self.driver.boot.clean_up_ramdisk(self.task)
+        self.driver.boot.prepare_instance(self.task)
+        self.driver.boot.clean_up_instance(self.task)
+
     def test_console_interface(self):
         self.assertEqual({}, self.driver.console.get_properties())
         self.driver.console.validate(self.task)