diff --git a/tests/run_all_unitary_tests.m b/tests/run_all_unitary_tests.m
index 30deb2960..2643b906d 100644
--- a/tests/run_all_unitary_tests.m
+++ b/tests/run_all_unitary_tests.m
@@ -1,3 +1,20 @@
+% Copyright (C) 2013-2016 Dynare Team
+%
+% This file is part of Dynare.
+%
+% Dynare is free software: you can redistribute it and/or modify
+% it under the terms of the GNU General Public License as published by
+% the Free Software Foundation, either version 3 of the License, or
+% (at your option) any later version.
+%
+% Dynare is distributed in the hope that it will be useful,
+% but WITHOUT ANY WARRANTY; without even the implied warranty of
+% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+% GNU General Public License for more details.
+%
+% You should have received a copy of the GNU General Public License
+% along with Dynare.  If not, see <http://www.gnu.org/licenses/>.
+
 top_test_dir = getenv('TOP_TEST_DIR');
 addpath(top_test_dir);
 addpath([top_test_dir filesep '..' filesep 'matlab']);