diff --git a/install/lib/installer_base.lib.php b/install/lib/installer_base.lib.php
index 0cf2ee23e7906d0d55b93cc3fb5e40f68a8ebc5c..94ffd5703fe0b4bb7e87163027c8dbcecb3fe39f 100644
--- a/install/lib/installer_base.lib.php
+++ b/install/lib/installer_base.lib.php
@@ -716,14 +716,6 @@ class installer_base {
 					$this->warning('Unable to set rights of user in master database: '.$value['db']."\n Query: ".$query."\n Error: ".$this->dbmaster->errorMessage);
 				}
 
-				$query = "GRANT SELECT, INSERT, UPDATE ON ?? TO ?@?";
-				if ($verbose){
-					echo $query ."\n";
-				}
-				if(!$this->dbmaster->query($query, $value['db'] . '.managed_php', $value['user'], $host)) {
-					$this->warning('Unable to set rights of user in master database: '.$value['db']."\n Query: ".$query."\n Error: ".$this->dbmaster->errorMessage);
-				}
-
 			}
 
 		}