diff --git a/migrations/migration.go b/migrations/migration.go
index 9851c722ca..25fb9527d5 100644
--- a/migrations/migration.go
+++ b/migrations/migration.go
@@ -1,3 +1,21 @@
+/*
+ * Cadence - The resource-oriented smart contract programming language
+ *
+ * Copyright Dapper Labs, Inc.
+ *
+ * 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.
+ */
+
 package migrations
 
 import (