diff --git a/examples/mifare-classic-format.c b/examples/mifare-classic-format.c
index 2779b47..5e7d2ff 100644
--- a/examples/mifare-classic-format.c
+++ b/examples/mifare-classic-format.c
@@ -1,3 +1,22 @@
+/*-
+ * Copyright (C) 2010, Romain Tartiere, Romuald Conty.
+ * 
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published by the
+ * Free Software Foundation, either version 3 of the License, or (at your
+ * option) any later version.
+ * 
+ * This program 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 Lesser General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ * 
+ * $Id$
+ */
+
 #include <err.h>
 #include <errno.h>
 #include <stdlib.h>
diff --git a/test/mifare_classic_fixture.c b/test/mifare_classic_fixture.c
index 3588d33..a514c49 100644
--- a/test/mifare_classic_fixture.c
+++ b/test/mifare_classic_fixture.c
@@ -1,3 +1,22 @@
+/*-
+ * Copyright (C) 2010, Romain Tartiere.
+ * 
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published by the
+ * Free Software Foundation, either version 3 of the License, or (at your
+ * option) any later version.
+ * 
+ * This program 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 Lesser General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ * 
+ * $Id$
+ */
+
 #include <cutter.h>
 #include <freefare.h>
 
diff --git a/test/mifare_classic_fixture.h b/test/mifare_classic_fixture.h
index c66377d..e24b98d 100644
--- a/test/mifare_classic_fixture.h
+++ b/test/mifare_classic_fixture.h
@@ -1,2 +1,20 @@
+/*-
+ * Copyright (C) 2010, Romain Tartiere, Romuald Conty.
+ * 
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published by the
+ * Free Software Foundation, either version 3 of the License, or (at your
+ * option) any later version.
+ * 
+ * This program 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 Lesser General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ * 
+ * $Id$
+ */
 
 extern MifareClassicTag tag;
diff --git a/test/test_mad.c b/test/test_mad.c
index e26aedd..e5147de 100644
--- a/test/test_mad.c
+++ b/test/test_mad.c
@@ -1,3 +1,22 @@
+/*-
+ * Copyright (C) 2009, 2010, Romain Tartiere, Romuald Conty.
+ * 
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published by the
+ * Free Software Foundation, either version 3 of the License, or (at your
+ * option) any later version.
+ * 
+ * This program 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 Lesser General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ * 
+ * $Id$
+ */
+
 #include <cutter.h>
 
 #include <freefare.h>
diff --git a/test/test_mifare_classic.c b/test/test_mifare_classic.c
index 5623a78..e286ce8 100644
--- a/test/test_mifare_classic.c
+++ b/test/test_mifare_classic.c
@@ -1,3 +1,22 @@
+/*-
+ * Copyright (C) 2010, Romain Tartiere, Romuald Conty.
+ * 
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published by the
+ * Free Software Foundation, either version 3 of the License, or (at your
+ * option) any later version.
+ * 
+ * This program 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 Lesser General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ * 
+ * $Id$
+ */
+
 #include <cutter.h>
 #include <string.h>
 
diff --git a/test/test_mifare_classic_application.c b/test/test_mifare_classic_application.c
index 89296d4..2f72a0b 100644
--- a/test/test_mifare_classic_application.c
+++ b/test/test_mifare_classic_application.c
@@ -1,3 +1,21 @@
+/*-
+ * Copyright (C) 2010, Romain Tartiere, Romuald Conty.
+ * 
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published by the
+ * Free Software Foundation, either version 3 of the License, or (at your
+ * option) any later version.
+ * 
+ * This program 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 Lesser General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ * 
+ * $Id$
+ */
 #include <cutter.h>
 
 #include <freefare.h>
diff --git a/test/test_mifare_classic_create_trailer_block.c b/test/test_mifare_classic_create_trailer_block.c
index d109a55..9cc5f06 100644
--- a/test/test_mifare_classic_create_trailer_block.c
+++ b/test/test_mifare_classic_create_trailer_block.c
@@ -1,3 +1,22 @@
+/*-
+ * Copyright (C) 2010, Romain Tartiere, Romuald Conty.
+ * 
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published by the
+ * Free Software Foundation, either version 3 of the License, or (at your
+ * option) any later version.
+ * 
+ * This program 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 Lesser General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ * 
+ * $Id$
+ */
+
 #include <cutter.h>
 
 #include <freefare.h>