diff --git a/src/CriticalCssServiceProvider.php b/src/CriticalCssServiceProvider.php
index 193d47c..b9d3ae7 100644
--- a/src/CriticalCssServiceProvider.php
+++ b/src/CriticalCssServiceProvider.php
@@ -105,7 +105,8 @@ protected function registerAppBindings()
             $generator->setOptions(
                 $app['config']->get('criticalcss.width'),
                 $app['config']->get('criticalcss.height'),
-                $app['config']->get('criticalcss.ignore')
+                $app['config']->get('criticalcss.ignore'),
+                $app['config']->get('criticalcss.timeout', 30000)
             );
 
             return $generator;
diff --git a/src/CssGenerators/CriticalGenerator.php b/src/CssGenerators/CriticalGenerator.php
index be200bb..4d74a1d 100644
--- a/src/CssGenerators/CriticalGenerator.php
+++ b/src/CssGenerators/CriticalGenerator.php
@@ -34,6 +34,9 @@ class CriticalGenerator implements CssGeneratorInterface
     /** @var array */
     protected $ignore;
 
+    /** @var int|null */
+    protected $timeout;
+
     /**
      * {@inheritdoc}
      */
@@ -61,17 +64,19 @@ public function setCriticalBin($critical)
     /**
      * Set optional options for Critical.
      *
-     * @param  int   $width
-     * @param  int   $height
-     * @param  array $ignore
+     * @param  int      $width
+     * @param  int      $height
+     * @param  array    $ignore
+     * @param  int|null $timeout
      *
      * @return void
      */
-    public function setOptions($width = 900, $height = 1300, array $ignore = [])
+    public function setOptions($width = 900, $height = 1300, array $ignore = [], $timeout = null)
     {
         $this->width  = $width;
         $this->height = $height;
         $this->ignore = $ignore;
+        $this->timeout = $timeout;
     }
 
     /**
@@ -92,6 +97,10 @@ public function generate($uri, $alias = null)
             '--minify',
         ]);
 
+        if (!is_null($this->timeout)) {
+            $builder->add('--timeout='.$this->timeout);
+        }
+
         foreach ($this->css as $css) {
             $builder->add('--css='.$css);
         }
diff --git a/src/HtmlFetchers/LaravelHtmlFetcher.php b/src/HtmlFetchers/LaravelHtmlFetcher.php
index e25f4ca..8932999 100644
--- a/src/HtmlFetchers/LaravelHtmlFetcher.php
+++ b/src/HtmlFetchers/LaravelHtmlFetcher.php
@@ -16,9 +16,6 @@ class LaravelHtmlFetcher implements HtmlFetcherInterface
     /** @var \Illuminate\Contracts\Foundation\Application */
     protected $app = null;
 
-    /** @var \Closure */
-    protected $appMaker;
-
     /**
      * Create a new instance.
      *
diff --git a/src/config/criticalcss.php b/src/config/criticalcss.php
index 8e51ac3..db5adba 100644
--- a/src/config/criticalcss.php
+++ b/src/config/criticalcss.php
@@ -8,7 +8,7 @@
  */
 
 return [
-    
+
     /*
     |--------------------------------------------------------------------------
     | Routes
@@ -29,7 +29,7 @@
     | parameters filled out.) Make sure the request won't 404.
     |
     */
-    
+
     'routes' => [
         // 'static/route',               // In Blade: `@criticalCss('static/route')`
         // 'users/profile' => 'users/1', // In Blade: `@criticalCss('users/profile')`
@@ -45,7 +45,7 @@
     | The file is relative to the public path, i.e., `public_path($css)`.
     |
     */
-    
+
     'css' => ['css/app.css', 'css/app2.css'],
 
     /*
@@ -56,7 +56,7 @@
     | Width and height of the target viewport.
     |
     */
-    
+
     'width'  => 1300,
     'height' => 900,
 
@@ -70,7 +70,7 @@
     | @see https://github.com/bezoerb/filter-css
     |
     */
-    
+
     'ignore' => [
         // Removes @font-face blocks
         // '@font-face',
@@ -90,7 +90,7 @@
     | The directory which the generated critical-path CSS is stored.
     |
     */
-    
+
     'storage' => 'critical-css',
 
     /*
@@ -105,7 +105,7 @@
     | Remember to run `php artisan view:clear` after re-disabling this.
     |
     */
-    
+
     'pretend' => env('CRITICALCSS_PRETEND', false),
 
     /*
@@ -118,7 +118,7 @@
     | If your app is running on Laravel 5.0, this must be disabled.
     |
     */
-    
+
     'blade_directive' => true,
 
     /*
@@ -131,7 +131,20 @@
     | installed globally, you may simply use 'critical'.
     |
     */
-    
+
     'critical_bin' => base_path('node_modules/.bin/critical'),
 
+    /*
+    |--------------------------------------------------------------------------
+    | Timeout
+    |--------------------------------------------------------------------------
+    |
+    | Sets a maximum timeout, in milliseconds, for the CSS generation of a route.
+    | This parameter is passed to the Critical executable.
+    | Default value is 30000.
+    |
+    */
+
+    'timeout' => 30000,
+
 ];
diff --git a/tests/ConfigTest.php b/tests/ConfigTest.php
index 629b45c..11d5604 100644
--- a/tests/ConfigTest.php
+++ b/tests/ConfigTest.php
@@ -12,6 +12,7 @@ class ConfigTest extends TestCase
         'pretend'         => 'string',
         'blade_directive' => 'bool',
         'critical_bin'    => 'string',
+        'timeout'         => 'integer',
     ];
 
     public function testConfigIsOk()