diff --git a/docs/source/index.rst b/docs/source/index.rst
index 766f8604..4ab87e59 100644
--- a/docs/source/index.rst
+++ b/docs/source/index.rst
@@ -32,3 +32,10 @@ Indices and tables
 * :ref:`genindex`
 * :ref:`modindex`
 * :ref:`search`
+
+
+Legal
+=====
+
+* `Terms of Use <https://opensource.facebook.com/legal/terms>`_
+* `Privacy Policy <https://opensource.facebook.com/legal/privacy>`_
diff --git a/ifbpy.py b/ifbpy.py
index ff78181a..e19b0c86 100644
--- a/ifbpy.py
+++ b/ifbpy.py
@@ -1,4 +1,11 @@
 #!/usr/bin/env python3
+
+# Copyright (c) Facebook, Inc. and its affiliates.
+# All rights reserved.
+#
+# This source code is licensed under the BSD-style license found in the
+# LICENSE.txt file in the root directory of this source tree.
+
 import warnings
 
 from libfb.py.ipython_par import launch_ipython
diff --git a/torchbiggraph/async_adagrad.py b/torchbiggraph/async_adagrad.py
index fbdb3b04..befeea01 100644
--- a/torchbiggraph/async_adagrad.py
+++ b/torchbiggraph/async_adagrad.py
@@ -1,3 +1,11 @@
+#!/usr/bin/env python3
+
+# Copyright (c) Facebook, Inc. and its affiliates.
+# All rights reserved.
+#
+# This source code is licensed under the BSD-style license found in the
+# LICENSE.txt file in the root directory of this source tree.
+
 import torch
 from torch.optim import Adagrad