1 files changed, 14 insertions, 0 deletions
diff --git a/tests/util/test_lock.py b/tests/util/test_lock.py
index b7b8779fd3..dd83d204d9 100644
--- a/tests/util/test_lock.py
+++ b/tests/util/test_lock.py
@@ -1,4 +1,18 @@
 # -*- coding: utf-8 -*-
+# Copyright 2014 matrix.org
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 
 from twisted.internet import defer
 from twisted.trial import unittest