diff --git a/config.php.sample b/config.php.sample
index 667afe2e..41b09247 100755
--- a/config.php.sample
+++ b/config.php.sample
@@ -4,4 +4,5 @@ define('PSM_DB_USER', 'db_user');
 define('PSM_DB_PASS', 'db_pass');
 define('PSM_DB_NAME', 'db_name');
 define('PSM_DB_HOST', 'localhost');
+define('PSM_DB_PORT', '3306');
 
diff --git a/docs/install.rst b/docs/install.rst
index f8e0efa2..627704fb 100644
--- a/docs/install.rst
+++ b/docs/install.rst
@@ -27,6 +27,7 @@ To change these values correctly, only update the second parameter of the functi
      define('PSM_DB_NAME', 'db_name');
      define('PSM_DB_USER', 'db_user');
      define('PSM_DB_PASS', 'db_user_password');
+     define('PSM_DB_PORT', '3306');
 
 For example: to change your username you should ONLY change the 'db\_user' part.
 Do NOT remove the quotes around your username as that will result in an error.
diff --git a/puphpet/files/exec-once/psminstall.sh b/puphpet/files/exec-once/psminstall.sh
index 2ebd8b54..b115800f 100644
--- a/puphpet/files/exec-once/psminstall.sh
+++ b/puphpet/files/exec-once/psminstall.sh
@@ -6,8 +6,9 @@ define('PSM_DB_USER', 'psm'); \
 define('PSM_DB_PASS', 'psm'); \
 define('PSM_DB_NAME', 'psm'); \
 define('PSM_DB_HOST', 'localhost'); \
+define('PSM_DB_PORT', '3306'); \
 ?>" > /var/www/default/psm/config.php
 
 echo "<?php \
 header('Location: /psm/index.php'); \
-?>" > /var/www/default/index.php
\ No newline at end of file
+?>" > /var/www/default/index.php
diff --git a/src/config/services.xml b/src/config/services.xml
index 5d3fbd1b..43446dcd 100644
--- a/src/config/services.xml
+++ b/src/config/services.xml
@@ -18,6 +18,7 @@ xsi:schemaLocation="http://symfony.com/schema/dic/services http://symfony.com/sc
 		<parameter key="path.templates">%path.src%templates</parameter>
 
 		<parameter key="db.host" type="constant">PSM_DB_HOST</parameter>
+		<parameter key="db.port" type="constant">PSM_DB_PORT</parameter>
 		<parameter key="db.user" type="constant">PSM_DB_USER</parameter>
 		<parameter key="db.pass" type="constant">PSM_DB_PASS</parameter>
 		<parameter key="db.name" type="constant">PSM_DB_NAME</parameter>
@@ -38,6 +39,7 @@ xsi:schemaLocation="http://symfony.com/schema/dic/services http://symfony.com/sc
 			<argument>%db.user%</argument>
 			<argument>%db.pass%</argument>
 			<argument>%db.name%</argument>
+			<argument>%db.port%</argument>
 		</service>
 
 		<service id="event" class="Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher">
diff --git a/src/psm/Module/Install/Controller/InstallController.php b/src/psm/Module/Install/Controller/InstallController.php
index dad31b14..75a7e94a 100644
--- a/src/psm/Module/Install/Controller/InstallController.php
+++ b/src/psm/Module/Install/Controller/InstallController.php
@@ -121,6 +121,7 @@ class InstallController extends AbstractController {
 
 			$config = array(
 				'host' => 'localhost',
+				'port' => '3306',
 				'name' => '',
 				'user' => '',
 				'pass' => '',
@@ -143,7 +144,8 @@ class InstallController extends AbstractController {
 					$config['host'],
 					$config['user'],
 					$config['pass'],
-					$config['name']
+					$config['name'],
+					$config['port']
 				);
 
 				if($this->db->status()) {
@@ -307,6 +309,7 @@ class InstallController extends AbstractController {
 			'pass' => '',
 			'name' => '',
 			'host' => '',
+			'port' => '3306'
 		);
 		$pattern = "/define\('SM_DB_{key}', '(.*?)'/u";
 
diff --git a/src/psm/Service/Database.php b/src/psm/Service/Database.php
index c5296170..16ff69fc 100644
--- a/src/psm/Service/Database.php
+++ b/src/psm/Service/Database.php
@@ -35,6 +35,12 @@ class Database {
 	 */
 	protected $db_host;
 
+	/**
+	 * DB port
+	 * @var string $db_port
+	 */
+	protected $db_port = 3306;
+
 	/**
 	 * DB name
 	 * @var string $db_name
@@ -81,9 +87,10 @@ class Database {
 	 * @param string $pass
 	 * @param string $db
 	 */
-	function __construct($host = null, $user = null, $pass = null, $db = null) {
+	function __construct($host = null, $user = null, $pass = null, $db = null, $port = null) {
 		if($host != null && $user != null && $pass !== null && $db != null) {
 			$this->db_host = $host;
+			$this->db_port = $port || 3306;
 			$this->db_name = $db;
 			$this->db_user = $user;
 			$this->db_pass = $pass;
@@ -498,7 +505,7 @@ class Database {
 		// Initizale connection
 		try {
 			$this->pdo = new \PDO(
-				'mysql:host='.$this->db_host.';dbname='.$this->db_name.';charset=utf8',
+				'mysql:host='.$this->db_host.';port='.$this->db_port.';dbname='.$this->db_name.';charset=utf8',
 				$this->db_user,
 				$this->db_pass
 			);
diff --git a/src/templates/default/module/install/config_new.tpl.html b/src/templates/default/module/install/config_new.tpl.html
index 64fe07ab..4a07a4ce 100644
--- a/src/templates/default/module/install/config_new.tpl.html
+++ b/src/templates/default/module/install/config_new.tpl.html
@@ -17,6 +17,12 @@
 		  <input type="text" id="host" name="host" value="{{ host }}" />
 		</div>
 	  </div>
+	  <div class="control-group">
+		<label class="control-label" for="host">Database port</label>
+		<div class="controls">
+		  <input type="text" id="port" name="port" value="{{ port }}" />
+		</div>
+	  </div>
 	  <div class="control-group">
 		<label class="control-label" for="name">Database name</label>
 		<div class="controls">
@@ -60,4 +66,4 @@
 	</div>
    {% endif %}
 </div>
-{% endblock %}
\ No newline at end of file
+{% endblock %}