diff --git a/install/sqls/00014-group-discussions.sql b/install/sqls/00014-group-discussions.sql
index 6fc61a93..158c889e 100644
--- a/install/sqls/00014-group-discussions.sql
+++ b/install/sqls/00014-group-discussions.sql
@@ -1,4 +1,4 @@
-ALTER TABLE `groups` ADD COLUMN `everyone_can_create_topics` boolean NOT NULL AFTER `administrators_list_display`;
+ALTER TABLE `groups` ADD COLUMN `everyone_can_create_topics` boolean NOT NULL DEFAULT FALSE AFTER `administrators_list_display`;
 
 CREATE TABLE IF NOT EXISTS `topics` (
   `id` bigint(20) unsigned NOT NULL,