diff --git a/webapp/WEB-INF/player.html b/webapp/WEB-INF/player.html
index f985626..f0dc8c3 100644
--- a/webapp/WEB-INF/player.html
+++ b/webapp/WEB-INF/player.html
@@ -118,7 +118,7 @@
                         save_data.season = parseInt(player.attr('data-season'), 10);
                         save_data.serial = parseInt(player.attr('data-serial'), 10);
                     }
-                    Cookies.set(path, save_data);
+                    Cookies.set(path, save_data, { expires: 365 });
                     tl = tc;
                     console.debug(save_data);
                 }