diff --git a/license.txt b/license.txt
index 710d9b077..714fedcb7 100644
--- a/license.txt
+++ b/license.txt
@@ -87,6 +87,23 @@ License: GPL-3+
  You should have received a copy of the GNU General Public License
  along with Dynare.  If not, see <http://www.gnu.org/licenses/>.
 
+Files: matlab/cmaes.m
+Copyright: 2001-2012 Nikolaus Hansen
+           2012 Dynare Team
+License: GPL-3+
+ 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/>.
+
 Files: matlab/missing/stats/normpdf.m matlab/missing/stats/gamcdf.m
  matlab/missing/stats/common_size.m matlab/missing/stats/chi2inv.m
  matlab/missing/stats/gaminv.m matlab/missing/stats/gampdf.m