diff --git a/tests/localization.nim b/tests/localization.nim
index 2de1df5..e91cec9 100644
--- a/tests/localization.nim
+++ b/tests/localization.nim
@@ -1,3 +1,18 @@
+# Copyright 2020 Mattia Giambirtone
+#
+# 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.
+
+
 import base64
 const language = 1
 
diff --git a/tests/makelongtests.nim b/tests/makelongtests.nim
index 816b954..8d9d894 100644
--- a/tests/makelongtests.nim
+++ b/tests/makelongtests.nim
@@ -1,3 +1,18 @@
+# Copyright 2020 Mattia Giambirtone
+#
+# 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.
+
+
 # TO BE RUN FROM /tests
 
 import random, os, strformat, tables