diff --git a/tests/jerry/regression-test-issue-112.js b/tests/jerry/regression-test-issue-112.js
index 3eccc0b78a..da56e89a56 100644
--- a/tests/jerry/regression-test-issue-112.js
+++ b/tests/jerry/regression-test-issue-112.js
@@ -1,4 +1,5 @@
 // Copyright 2015 Samsung Electronics Co., Ltd.
+// Copyright 2015 University of Szeged.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
diff --git a/tests/jerry/regression-test-issue-113.js b/tests/jerry/regression-test-issue-113.js
index 597754802c..a41ec41ebd 100644
--- a/tests/jerry/regression-test-issue-113.js
+++ b/tests/jerry/regression-test-issue-113.js
@@ -1,4 +1,5 @@
 // Copyright 2015 Samsung Electronics Co., Ltd.
+// Copyright 2015 University of Szeged.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.