diff --git a/rainloop/v/0.0.0/app/libraries/RainLoop/Common/PdoAbstract.php b/rainloop/v/0.0.0/app/libraries/RainLoop/Common/PdoAbstract.php
index 13c5d9e59..d8b0af173 100644
--- a/rainloop/v/0.0.0/app/libraries/RainLoop/Common/PdoAbstract.php
+++ b/rainloop/v/0.0.0/app/libraries/RainLoop/Common/PdoAbstract.php
@@ -442,9 +442,11 @@ abstract class PdoAbstract
 			{
 				case 'mysql':
 					$aQ[] = 'CREATE TABLE IF NOT EXISTS rainloop_system (
+id bigint UNSIGNED NOT NULL AUTO_INCREMENT,
 sys_name varchar(50) NOT NULL,
 value_int int UNSIGNED NOT NULL DEFAULT 0,
 value_str varchar(128) NOT NULL DEFAULT \'\',
+PRIMARY KEY(id),
 INDEX sys_name_rainloop_system_index (sys_name)
 ) /*!40000 ENGINE=INNODB *//*!40101 CHARACTER SET utf8 COLLATE utf8_general_ci */;';
 					$aQ[] = 'CREATE TABLE IF NOT EXISTS rainloop_users (
@@ -600,4 +602,4 @@ rl_email text NOT NULL DEFAULT \'\'
 
 		return $bResult;
 	}
-}
\ No newline at end of file
+}