diff --git a/src/crypto/store/mod.rs b/src/crypto/store/mod.rs
index c8c18a3a..36ca99a6 100644
--- a/src/crypto/store/mod.rs
+++ b/src/crypto/store/mod.rs
@@ -1,3 +1,17 @@
+// Copyright 2020 The Matrix.org Foundation C.I.C.
+//
+// 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.
+
 use core::fmt::Debug;
 use std::io::Error as IoError;
 use std::sync::Arc;
diff --git a/src/crypto/store/sqlite.rs b/src/crypto/store/sqlite.rs
index c1f27259..b2efa6fd 100644
--- a/src/crypto/store/sqlite.rs
+++ b/src/crypto/store/sqlite.rs
@@ -1,3 +1,17 @@
+// Copyright 2020 The Matrix.org Foundation C.I.C.
+//
+// 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.
+
 use std::path::{Path, PathBuf};
 use std::result::Result as StdResult;
 use std::sync::Arc;