diff --git a/keystoneclient/fixture/v2.py b/keystoneclient/fixture/v2.py
index 3d6898b0..bbac2dcb 100644
--- a/keystoneclient/fixture/v2.py
+++ b/keystoneclient/fixture/v2.py
@@ -171,7 +171,7 @@ class Token(dict):
 
     @property
     def trust_id(self):
-        return self.root.setdefault('trust', {})['id']
+        return self.root.setdefault('trust', {}).get('id')
 
     @trust_id.setter
     def trust_id(self, value):
diff --git a/keystoneclient/tests/unit/test_fixtures.py b/keystoneclient/tests/unit/test_fixtures.py
index f136e702..3e41b404 100644
--- a/keystoneclient/tests/unit/test_fixtures.py
+++ b/keystoneclient/tests/unit/test_fixtures.py
@@ -35,6 +35,7 @@ class V2TokenTests(utils.TestCase):
         self.assertEqual(user_id, token['access']['user']['id'])
         self.assertEqual(user_name, token.user_name)
         self.assertEqual(user_name, token['access']['user']['name'])
+        self.assertIsNone(token.trust_id)
 
     def test_tenant_scoped(self):
         tenant_id = uuid.uuid4().hex
@@ -48,6 +49,7 @@ class V2TokenTests(utils.TestCase):
         self.assertEqual(tenant_name, token.tenant_name)
         tn = token['access']['token']['tenant']['name']
         self.assertEqual(tenant_name, tn)
+        self.assertIsNone(token.trust_id)
 
     def test_trust_scoped(self):
         trust_id = uuid.uuid4().hex