diff --git a/warden_server/warden_3.0.sql b/warden_server/warden_3.0.sql
index 007e07bb32924773d4fc9f89594c9bd530200041..c00ab25ca3c0535313f58671cfee23250158caf0 100644
--- a/warden_server/warden_3.0.sql
+++ b/warden_server/warden_3.0.sql
@@ -70,7 +70,7 @@ CREATE TABLE IF NOT EXISTS `events` (
   `client_id` int UNSIGNED NOT NULL,
   `data` longtext NOT NULL,
   `valid` tinyint UNSIGNED NOT NULL DEFAULT '1',
-  `idea_id` varchar(255) NOT NULL UNIQUE,
+  `idea_id` varchar(255) UNIQUE,
   PRIMARY KEY (`id`),
   KEY `id` (`id`,`client_id`),
   KEY `received` (`received`)