diff --git a/app/Http/Controllers/InstallerController.php b/app/Http/Controllers/InstallerController.php
index 7fc90e48..1bce3634 100644
--- a/app/Http/Controllers/InstallerController.php
+++ b/app/Http/Controllers/InstallerController.php
@@ -64,8 +64,8 @@ class InstallerController extends Controller
          * Optional PHP extensions
          */
         $data['optional_requirements'] = [
-            'pdo_pgsql',
             'pdo_mysql',
+            'pdo_pgsql',
         ];
 
         return view('Installer.Installer', $data);
diff --git a/installed b/installed
new file mode 100644
index 00000000..afaf360d
--- /dev/null
+++ b/installed
@@ -0,0 +1 @@
+1.0.0
\ No newline at end of file
diff --git a/resources/views/Installer/Installer.blade.php b/resources/views/Installer/Installer.blade.php
index 7e5bb4e4..c0edddb1 100644
--- a/resources/views/Installer/Installer.blade.php
+++ b/resources/views/Installer/Installer.blade.php
@@ -106,8 +106,8 @@
                     <div class="form-group">
                         {!! Form::label('database_type', trans("Installer.database_type"), array('class'=>'required control-label ')) !!}
                         {!!  Form::select('database_type', array(
-                                  'pgsql' => "Postgres",
                                   'mysql' => "MySQL",
+                                  'pgsql' => "Postgres",
                                     ), Input::old('database_type'),
                                     array(
                                     'class'=>'form-control'
@@ -246,7 +246,7 @@
                                     'class'=>'form-control'
                                     ))  !!}
                     </div>
-
+                    {!! csrf_field() !!}
                     @include("Installer.Partials.Footer")
 
                     {!! Form::submit(trans("Installer.install"), ['class'=>" btn-block btn btn-success"]) !!}