diff --git a/.gitignore b/.gitignore
index b9b82d76..b7d730a3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -16,3 +16,4 @@ dist/
 # test file
 pygatt/bluegiga/test.py
 .tox
+.eggs/
diff --git a/LICENSE b/LICENSE
index dd364d24..70e16fcd 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,7 +1,7 @@
 pygatt:
 
 Copyright 2015 Stratos Inc.
-Copyright 2015 Orion Labs
+Copyright 2015 Orion Labs, Inc.
 Copyright 2014 Christopher Peplin
 Copyright 2013 Michael Saunby
 
diff --git a/Makefile b/Makefile
index e543ebad..a1272a09 100644
--- a/Makefile
+++ b/Makefile
@@ -2,7 +2,7 @@
 #
 # Source:: https://github.com/ampledata/pygatt
 # Author:: Greg Albrecht <gba@orionlabs.co>
-# Copyright:: Copyright 2015 Orion Labs
+# Copyright:: Copyright 2015 Orion Labs, Inc.
 # License:: Apache License, Version 2.0
 #
 
diff --git a/pygatt/backends/gatttool/gatttool.py b/pygatt/backends/gatttool/gatttool.py
index 2b440738..dffbbbed 100644
--- a/pygatt/backends/gatttool/gatttool.py
+++ b/pygatt/backends/gatttool/gatttool.py
@@ -45,7 +45,8 @@ class GATTToolBackend(BLEBackend):
     """
     _GATTTOOL_PROMPT = r".*> "
 
-    def __init__(self, hci_device='hci0', gatttool_logfile=None):
+    def __init__(self, hci_device='hci0', gatttool_logfile=None,
+                 cli_options=None):
         """
         Initialize.
 
@@ -54,6 +55,7 @@ def __init__(self, hci_device='hci0', gatttool_logfile=None):
                 input and output.
         """
         self._hci_device = hci_device
+        self._cli_options = cli_options
         self._connected_device = None
         self._gatttool_logfile = gatttool_logfile
         self._receiver = None  # background notification receiving thread
@@ -75,12 +77,13 @@ def start(self):
         self.reset()
 
         # Start gatttool interactive session for device
-        gatttool_cmd = ' '.join([
+        gatttool_cmd = ' '.join(filter(None, [
             'gatttool',
+            self._cli_options,
             '-i',
             self._hci_device,
             '-I'
-        ])
+        ]))
         log.debug('gatttool_cmd=%s', gatttool_cmd)
         self._con = pexpect.spawn(gatttool_cmd, logfile=self._gatttool_logfile)
         # Wait for response
diff --git a/requirements.txt b/requirements.txt
index 735ae110..dcb98150 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@
 #
 # Source:: https://github.com/ampledata/pygatt
 # Author:: Greg Albrecht <gba@orionlabs.co>
-# Copyright:: Copyright 2015 Orion Labs
+# Copyright:: Copyright 2015 Orion Labs, Inc.
 # License:: Apache License, Version 2.0
 
 
diff --git a/setup.py b/setup.py
index 17621515..40f4917f 100644
--- a/setup.py
+++ b/setup.py
@@ -36,6 +36,10 @@ def publish():
         'pyserial',
         'enum34'
     ],
+    setup_requires=[
+      'coverage >= 3.7.1',
+      'nose >= 1.3.7'
+    ],
     extras_require={
         'GATTTOOL': ["pexpect"],
     },