diff --git a/install/core/actions/step2.php b/install/core/actions/step2.php
index 5ecc9ed882..774208e1b2 100644
--- a/install/core/actions/step2.php
+++ b/install/core/actions/step2.php
@@ -37,10 +37,7 @@ $fields = array(
         'default' => $config->get('database.dbname', ''),
     ),
     'host-name' => array(
-        'default' => $config->get('database.host', ''),
-    ),
-    'port' => array(
-        'default' => $config->get('database.port', ''),
+        'default' => $config->get('database.host', '') . ($config->get('database.port') ? ':' . $config->get('database.port') : ''),
     ),
     'db-user-name' => array(
         'default' => $config->get('database.user', ''),
@@ -58,4 +55,4 @@ foreach ($fields as $fieldName => $field) {
     }
 }
 
-$smarty->assign('fields', $fields);
\ No newline at end of file
+$smarty->assign('fields', $fields);