diff --git a/src/KzykHys/Pygments/Pygments.php b/src/KzykHys/Pygments/Pygments.php
index 6ebd652..1938cf9 100644
--- a/src/KzykHys/Pygments/Pygments.php
+++ b/src/KzykHys/Pygments/Pygments.php
@@ -53,13 +53,9 @@ public function highlight($code, $lexer = null, $formatter = null, $options = ar
         }
 
         if (count($options)) {
-            $arg = array();
-
             foreach ($options as $key => $value) {
-                $arg[] = sprintf('%s=%s', $key, $value);
+                $builder->add('-P')->add(sprintf('%s=%s', $key, $value));
             }
-
-            $builder->add('-O')->add(implode(',', $arg));
         }
 
         $process = $builder->getProcess()->setStdin($code);
@@ -197,4 +193,4 @@ protected function parseList($input)
         return $list;
     }
 
-} 
\ No newline at end of file
+}