diff --git a/install/lib/installer_base.lib.php b/install/lib/installer_base.lib.php
index abdf1097c0bbf4246cf071864c3263307be5916b..1dbf567c9a431fd70060f631b4be15ef1a4298bc 100644
--- a/install/lib/installer_base.lib.php
+++ b/install/lib/installer_base.lib.php
@@ -230,7 +230,7 @@ class installer_base {
 			$from_ip = gethostbyname($conf['hostname']);
 			
 			//* username for the ispconfig user
-			$conf['mysql']['master_ispconfig_user'] = 'ispconfigserver'.$conf['server_id'];
+			$conf['mysql']['master_ispconfig_user'] = 'ispcsrv'.$conf['server_id'];
 		
 			//* Delete ISPConfig user in the master database, in case that it exists
 			$this->dbmaster->query("DELETE FROM mysql.user WHERE User = '".$conf['mysql']['master_ispconfig_user']."' AND Host = '".$from_host."';");