diff --git a/Database/MySQL.php b/Database/MySQL.php
index 5883787..738db71 100644
--- a/Database/MySQL.php
+++ b/Database/MySQL.php
@@ -58,7 +58,7 @@ public function __construct($params, $basePath)
             $this->auth = sprintf('-u%s', $params['db_user']);
 
             if ($params['db_password']) {
-                $this->auth = sprintf("--host='%s' --port='%d' --user='%s' --password='%s'", $params['db_host'], $params['db_port'], $params['db_user'], $params['db_password']);
+                $this->auth = sprintf("--host=\"%s\" --port=\"%d\" --user=\"%s\" --password=\"%s\"", $params['db_host'], $params['db_port'], $params['db_user'], $params['db_password']);
             }
         }
     }
diff --git a/Tests/Database/MySQLTest.php b/Tests/Database/MySQLTest.php
index 1535421..0c0e7ab 100644
--- a/Tests/Database/MySQLTest.php
+++ b/Tests/Database/MySQLTest.php
@@ -25,7 +25,7 @@ public function shouldDumpAllDatabases()
             ),
         ), '/var/backup/');
 
-        $this->assertEquals($mysql->getCommand(), "mysqldump --host='localhost' --port='3306' --user='root' --password='test' --all-databases  > /var/backup/mysql/all-databases.sql");
+        $this->assertEquals($mysql->getCommand(), "mysqldump --host=\"localhost\" --port=\"3306\" --user=\"root\" --password=\"test\" --all-databases  > /var/backup/mysql/all-databases.sql");
     }
 
     /**
@@ -43,7 +43,7 @@ public function shouldDumpSpecifiedDatabase()
                 'db_password'   => 'test',
             ),
         ), '/var/backup/');
-
+        
         $mysql2 = new MySQLDummy(array(
             'mysql' => array(
                 'all_databases' => false,
@@ -55,15 +55,9 @@ public function shouldDumpSpecifiedDatabase()
             ),
         ), '/var/backup/');
 
-        $this->assertEquals($mysql1->getCommand(), "mysqldump --host='localhost' --port='3306' --user='root' --password='test' dizbdd  > /var/backup/mysql/dizbdd.sql");
-        $this->assertEquals($mysql2->getCommand(), "mysqldump --host='somehost' --port='2222' --user='mysql' --password='somepwd' somebdd  > /var/backup/mysql/somebdd.sql");
-    }
+        $this->assertEquals($mysql1->getCommand(), "mysqldump --host=\"localhost\" --port=\"3306\" --user=\"root\" --password=\"test\" dizbdd  > /var/backup/mysql/dizbdd.sql");
+        $this->assertEquals($mysql2->getCommand(), "mysqldump --host=\"somehost\" --port=\"2222\" --user=\"mysql\" --password=\"somepwd\" somebdd  > /var/backup/mysql/somebdd.sql");
 
-    /**
-     * @test
-     */
-    public function shouldDumpSpecifiedDatabaseWithNoAuth()
-    {
         // dump specified database with no auth
         $mysql = new MySQLDummy(array(
             'mysql' => array(
@@ -116,7 +110,7 @@ public function shouldIgnoreSpecifiedTablesForSpecifiedDatabase()
             ),
         ), '/var/backup/');
 
-        $this->assertEquals($mysql->getCommand(), "mysqldump --host='localhost' --port='3306' --user='root' --password='test' dizbdd --ignore-table=dizbdd.table1 --ignore-table=dizbdd.table2  > /var/backup/mysql/dizbdd.sql");
+        $this->assertEquals($mysql->getCommand(), "mysqldump --host=\"localhost\" --port=\"3306\" --user=\"root\" --password=\"test\" dizbdd --ignore-table=dizbdd.table1 --ignore-table=dizbdd.table2  > /var/backup/mysql/dizbdd.sql");
     }
 
     /**
@@ -136,7 +130,7 @@ public function shouldIgnoreSpecifiedTablesForAllDatabase()
             ),
         ), '/var/backup/');
 
-        $this->assertEquals($mysql->getCommand(), "mysqldump --host='localhost' --port='3306' --user='root' --password='test' --all-databases --ignore-table=db1.table1 --ignore-table=db2.table2  > /var/backup/mysql/all-databases.sql");
+        $this->assertEquals($mysql->getCommand(), "mysqldump --host=\"localhost\" --port=\"3306\" --user=\"root\" --password=\"test\" --all-databases --ignore-table=db1.table1 --ignore-table=db2.table2  > /var/backup/mysql/all-databases.sql");
     }
 
     /**