diff --git a/gbpclient/common/utils.py b/gbpclient/common/utils.py
index 6fb3ad5..375ab12 100644
--- a/gbpclient/common/utils.py
+++ b/gbpclient/common/utils.py
@@ -11,10 +11,22 @@
 #    under the License.
 #
 
-
+import argparse
+from neutronclient.common import utils as n_utils
 import re
 
 
+if not hasattr(n_utils, 'add_boolean_argument'):
+    def add_boolean_argument(parser, name, **kwargs):
+        for keyword in ('metavar', 'choices'):
+            kwargs.pop(keyword, None)
+        default = kwargs.pop('default', argparse.SUPPRESS)
+        parser.add_argument(name, metavar='{True,False}',
+                            choices=['True', 'true', 'False', 'false'],
+                            default=default, **kwargs)
+    n_utils.add_boolean_argument = add_boolean_argument
+
+
 def str2dict(strdict):
     """Convert key1=value1,key2=value2,... string into dictionary.