diff --git a/core/install/resources/classes/install_fusionpbx.php b/core/install/resources/classes/install_fusionpbx.php
index 19bcf70eef..c0a7c22d7b 100644
--- a/core/install/resources/classes/install_fusionpbx.php
+++ b/core/install/resources/classes/install_fusionpbx.php
@@ -313,11 +313,13 @@ include "root.php";
 				if($this->dbh->exec("CREATE DATABASE {$this->db_name}") === false) {
 					throw new Exception("Failed to create database {$this->db_name}: " . join(":", $this->dbh->errorInfo()));
 				}
-				if($this->dbh->exec("CREATE USER {$this->db_username} WITH PASSWORD '{$this->db_password}'") === false){
-					throw new Exception("Failed to create user {$this->db_name}: " . join(":", $this->dbh->errorInfo()));
-				}
-				if($this->dbh->exec("GRANT ALL ON {$this->db_name} TO {$this->db_username}") === false){
-					throw new Exception("Failed to create user {$this->db_name}: " . join(":", $this->dbh->errorInfo()));
+				if($this->db_username != $this->db_create_username){
+					if($this->dbh->exec("CREATE USER {$this->db_username} WITH PASSWORD '{$this->db_password}'") === false){
+						throw new Exception("Failed to create user {$this->db_name}: " . join(":", $this->dbh->errorInfo()));
+					}
+					if($this->dbh->exec("GRANT ALL ON {$this->db_name} TO {$this->db_username}") === false){
+						throw new Exception("Failed to create user {$this->db_name}: " . join(":", $this->dbh->errorInfo()));
+					}
 				}
 
 				//close database connection_aborted