diff --git a/privacy_guard/attacks/tests/test_rmia_attack.py b/privacy_guard/attacks/tests/test_rmia_attack.py
index 76b0346..1358ec4 100644
--- a/privacy_guard/attacks/tests/test_rmia_attack.py
+++ b/privacy_guard/attacks/tests/test_rmia_attack.py
@@ -1,5 +1,16 @@
-# (c) Meta Platforms, Inc. and affiliates. Confidential and proprietary.
-
+# Copyright (c) Meta Platforms, Inc. and affiliates.
+#
+# 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.
 # pyre-strict
 
 import unittest