diff --git a/install_minimal/DoctrineMigrations/Version20111114222927.php b/install_minimal/DoctrineMigrations/Version20111114222927.php
index 5672e951f..b0cf33379 100644
--- a/install_minimal/DoctrineMigrations/Version20111114222927.php
+++ b/install_minimal/DoctrineMigrations/Version20111114222927.php
@@ -10,7 +10,7 @@ class Version20111114222927 extends AbstractMigration
     public function up(Schema $schema)
     {
         $cc_show_instances = $schema->getTable('cc_show_instances');
-        $cc_show_instances->addColumn('deleted_instance', 'boolean', array('notnull' => true, 'default'=> '0'));
+        $cc_show_instances->addColumn('modified_instance', 'boolean', array('notnull' => true, 'default'=> '0'));
     }
 
     public function down(Schema $schema)