diff --git a/servatrice/migrations/servatrice_0011_to_0012.sql b/servatrice/migrations/servatrice_0011_to_0012.sql
new file mode 100644
index 00000000..37336320
--- /dev/null
+++ b/servatrice/migrations/servatrice_0011_to_0012.sql
@@ -0,0 +1,5 @@
+-- Servatrice db migration from version 11 to version 12
+
+alter table cockatrice_users modify token binary(16) NULL;
+
+UPDATE cockatrice_schema_version SET version=12 WHERE version=11;
diff --git a/servatrice/servatrice.sql b/servatrice/servatrice.sql
index b4ff1738..7a35b695 100644
--- a/servatrice/servatrice.sql
+++ b/servatrice/servatrice.sql
@@ -20,7 +20,7 @@ CREATE TABLE IF NOT EXISTS `cockatrice_schema_version` (
   PRIMARY KEY  (`version`)
 ) ENGINE=MyISAM DEFAULT CHARSET=utf8;
 
-INSERT INTO cockatrice_schema_version VALUES(11);
+INSERT INTO cockatrice_schema_version VALUES(12);
 
 CREATE TABLE IF NOT EXISTS `cockatrice_decklist_files` (
   `id` int(7) unsigned zerofill NOT NULL auto_increment,