diff --git a/php-epub-meta/LICENSE b/php-epub-meta/LICENSE
index 128bf1f..2fcf6f9 100644
--- a/php-epub-meta/LICENSE
+++ b/php-epub-meta/LICENSE
@@ -17,3 +17,6 @@ AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
+
+All code created or modified by Sébastien Lucas <sebastien@slucas.fr> is licensed
+under GPL 2 (http://www.gnu.org/licenses/gpl.html).
\ No newline at end of file
diff --git a/php-epub-meta/epub.php b/php-epub-meta/epub.php
index 26466b2..c3927a5 100644
--- a/php-epub-meta/epub.php
+++ b/php-epub-meta/epub.php
@@ -3,6 +3,7 @@
  * PHP EPub Meta library
  *
  * @author Andreas Gohr <andi@splitbrain.org>
+ * @author Sébastien Lucas <sebastien@slucas.fr>
  */
  
 require_once('tbszip.php');