diff --git a/CaptchaBuilder.php b/CaptchaBuilder.php
index 2644a3c..eb3b0b6 100644
--- a/CaptchaBuilder.php
+++ b/CaptchaBuilder.php
@@ -47,12 +47,21 @@ public function getPhrase()
         return $this->phrase;
     }
 
+    public function __construct($phrase = null)
+    {
+        if ($phrase === null) {
+            $phrase = PhraseBuilder::build();
+        }
+
+        $this->phrase = $phrase;
+    }
+
     /**
      * Instantiation
      */
-    public static function create()
+    public static function create($phrase = null)
     {
-        return new self;
+        return new self($phrase);
     }
 
     /**
@@ -170,7 +179,7 @@ protected function writePhrase($image, $phrase, $font, $width, $height)
     /**
      * Generate the image
      */
-    public function build($phrase = null, $width = 150, $height = 40, $font = null, $fingerprint = null)
+    public function build($width = 150, $height = 40, $font = null, $fingerprint = null)
     {
         if (null !== $fingerprint) {
             $this->fingerprint = $fingerprint;
@@ -184,19 +193,13 @@ public function build($phrase = null, $width = 150, $height = 40, $font = null,
             $font = __DIR__ . '/Font/captcha'.$this->rand(0, 5).'.ttf';
         }
 
-        if ($phrase === null) {
-            $phrase = PhraseBuilder::build();
-        }
-
-        $this->phrase = $phrase;
-
         $image   = imagecreatetruecolor($width, $height);
         $bg = imagecolorallocate($image, $this->rand(180, 255), $this->rand(180, 255), $this->rand(180, 255));
         $this->background = $bg;
         imagefill($image, 0, 0, $bg);
         
         // Write CAPTCHA text
-        $distort = $this->writePhrase($image, $phrase, $font, $width, $height);
+        $distort = $this->writePhrase($image, $this->phrase, $font, $width, $height);
 
         // Apply effects
         $square = $width * $height;
diff --git a/demo/output.php b/demo/output.php
index ecb8902..ec1a5b9 100644
--- a/demo/output.php
+++ b/demo/output.php
@@ -8,6 +8,6 @@
 header('Content-type: image/jpeg');
 
 CaptchaBuilder::create()
-    ->build()
+    ->build(300, 70)
     ->output(20)
     ;