diff --git a/openstack/proxy.py b/openstack/proxy.py
index ca19f3f41..5527145ba 100644
--- a/openstack/proxy.py
+++ b/openstack/proxy.py
@@ -10,6 +10,7 @@
 # License for the specific language governing permissions and limitations
 # under the License.
 
+from keystoneauth1 import exceptions as ksa_exc
 from openstack import exceptions
 from openstack import resource
 
@@ -123,14 +124,14 @@ class BaseProxy(object):
 
         try:
             rv = res.delete(self.session)
-        except exceptions.NotFoundException as exc:
+        except ksa_exc.NotFound as exc:
             if ignore_missing:
                 return None
             else:
                 # Reraise with a more specific type and message
                 raise exceptions.ResourceNotFound(
                     "No %s found for %s" % (resource_type.__name__, value),
-                    details=exc.details, status_code=exc.status_code)
+                    details=exc.details, status_code=exc.http_status)
 
         return rv
 
@@ -193,10 +194,10 @@ class BaseProxy(object):
 
         try:
             return res.get(self.session)
-        except exceptions.NotFoundException as exc:
+        except ksa_exc.NotFound as exc:
             raise exceptions.ResourceNotFound(
                 "No %s found for %s" % (resource_type.__name__, value),
-                details=exc.details, status_code=exc.status_code)
+                details=exc.details, status_code=exc.http_status)
 
     def _list(self, resource_type, value=None, paginated=False,
               path_args=None, **query):
diff --git a/openstack/resource.py b/openstack/resource.py
index 99ab3050c..4379b2ea6 100644
--- a/openstack/resource.py
+++ b/openstack/resource.py
@@ -35,7 +35,7 @@ import copy
 import itertools
 import time
 
-from keystoneauth1 import exceptions as ksa_exceptions
+from keystoneauth1 import exceptions as ksa_exc
 import six
 
 from openstack import exceptions
@@ -927,7 +927,7 @@ class Resource(collections.MutableMapping):
         try:
             if cls.allow_retrieve:
                 return cls.get_by_id(session, name_or_id, path_args=path_args)
-        except ksa_exceptions.http.NotFound:
+        except ksa_exc.NotFound:
             pass
 
         data = cls.list(session, path_args=path_args)
@@ -1003,7 +1003,7 @@ def wait_for_delete(session, resource, interval, wait):
     while total_sleep < wait:
         try:
             resource.get(session)
-        except ksa_exceptions.http.NotFound:
+        except ksa_exc.NotFound:
             return resource
         time.sleep(interval)
         total_sleep += interval
diff --git a/openstack/tests/unit/test_proxy.py b/openstack/tests/unit/test_proxy.py
index b4c9941d0..deb02c11b 100644
--- a/openstack/tests/unit/test_proxy.py
+++ b/openstack/tests/unit/test_proxy.py
@@ -13,6 +13,8 @@
 import mock
 import testtools
 
+from keystoneauth1 import exceptions as ksa_exc
+
 from openstack import exceptions
 from openstack import proxy
 from openstack import resource
@@ -117,15 +119,15 @@ class TestProxyDelete(testtools.TestCase):
         self.assertEqual(rv, self.fake_id)
 
     def test_delete_ignore_missing(self):
-        self.res.delete.side_effect = exceptions.NotFoundException(
-            message="test", status_code=404)
+        self.res.delete.side_effect = ksa_exc.NotFound(message="test",
+                                                       http_status=404)
 
         rv = self.sot._delete(DeleteableResource, self.fake_id)
         self.assertIsNone(rv)
 
     def test_delete_ResourceNotFound(self):
-        self.res.delete.side_effect = exceptions.NotFoundException(
-            message="test", status_code=404)
+        self.res.delete.side_effect = ksa_exc.NotFound(message="test",
+                                                       http_status=404)
 
         self.assertRaisesRegexp(
             exceptions.ResourceNotFound,
@@ -230,8 +232,8 @@ class TestProxyGet(testtools.TestCase):
         self.assertEqual(rv, self.fake_result)
 
     def test_get_not_found(self):
-        self.res.get.side_effect = exceptions.NotFoundException(
-            message="test", status_code=404)
+        self.res.get.side_effect = ksa_exc.NotFound(message="test",
+                                                    http_status=404)
 
         self.assertRaisesRegexp(
             exceptions.ResourceNotFound,