diff --git a/lib/Alchemy/Phrasea/Command/Developer/LessCompiler.php b/lib/Alchemy/Phrasea/Command/Developer/LessCompiler.php
index 4262a6fa7d..3fa29f0c94 100644
--- a/lib/Alchemy/Phrasea/Command/Developer/LessCompiler.php
+++ b/lib/Alchemy/Phrasea/Command/Developer/LessCompiler.php
@@ -12,7 +12,6 @@
 namespace Alchemy\Phrasea\Command\Developer;
 
 use Alchemy\Phrasea\Command\Command;
-use Alchemy\Phrasea\Utilities\Compiler\RecessLessCompiler;
 use Symfony\Component\Console\Input\InputInterface;
 use Symfony\Component\Console\Output\OutputInterface;
 
@@ -21,16 +20,11 @@ use Symfony\Component\Console\Output\OutputInterface;
  */
 class LessCompiler extends Command
 {
-    private $recessLessCompiler;
-
-    public function __construct($recessLessCompiler = null)
+    public function __construct()
     {
         parent::__construct('assets:compile-less');
 
         $this->setDescription('Compile less files');
-
-
-        $this->recessLessCompiler = $recessLessCompiler ?: new RecessLessCompiler();
     }
 
     /**
@@ -57,8 +51,10 @@ class LessCompiler extends Command
 
         $output->writeln('Building Assets...');
 
-        if (false === $this->container['phraseanet.less-builder']->build($files)) {
-            $output->writeln(sprintf('<error>Errors occured during the build %s</error>', implode(', ', $this->container['phraseanet.less-builder']->getErrors())));
+        $errors = $this->container['phraseanet.less-builder']->build($files);
+        
+        if (count($errors) > 0) {
+            $output->writeln(sprintf('<error>Errors occured during the build %s</error>', implode(', ', $errors)));
 
             return 1;
         }
diff --git a/lib/Alchemy/Phrasea/Command/Plugin/AbstractPluginCommand.php b/lib/Alchemy/Phrasea/Command/Plugin/AbstractPluginCommand.php
index 31d2437faf..f3bec54a1f 100644
--- a/lib/Alchemy/Phrasea/Command/Plugin/AbstractPluginCommand.php
+++ b/lib/Alchemy/Phrasea/Command/Plugin/AbstractPluginCommand.php
@@ -38,12 +38,16 @@ abstract class AbstractPluginCommand extends Command
         $this->container['plugins.autoloader-generator']->write($manifests);
         $output->writeln(" <comment>OK</comment>");
 
-        $output->write('Building Assets...');
-        if (false === $this->container['phraseanet.less-builder']->build(array(
+        $files = array(
             $this->container['root.path'] . '/www/skins/login/less/login.less' => $this->container['root.path'] . '/www/skins/build/login.css',
             $this->container['root.path'] . '/www/skins/account/account.less' => $this->container['root.path'] . '/www/skins/build/account.css',
-        ))) {
-            $output->writeln(sprintf('<error>Error(s) occured during the build %s</error>', implode(', ', $this->container['phraseanet.less-builder']->getErrors())));
+        );
+
+        $output->write('Building Assets...');
+        $errors = $this->container['phraseanet.less-builder']->build($files);
+
+        if (count($errors) > 0) {
+            $output->writeln(sprintf('<error>Error(s) occured during the build %s</error>', implode(', ', $errors)));
         }
         $output->writeln(" <comment>OK</comment>");
     }
diff --git a/lib/Alchemy/Phrasea/Utilities/Less/Builder.php b/lib/Alchemy/Phrasea/Utilities/Less/Builder.php
index 5789aefcf8..607f1c950a 100644
--- a/lib/Alchemy/Phrasea/Utilities/Less/Builder.php
+++ b/lib/Alchemy/Phrasea/Utilities/Less/Builder.php
@@ -24,10 +24,6 @@ class Builder
      * @var Filesystem
      */
     protected $filesystem;
-    /**
-     * @var array
-     */
-    protected $errors = array();
 
     public function __construct(LessCompiler $compiler, Filesystem $filesystem)
     {
@@ -43,7 +39,7 @@ class Builder
     public function build($files)
     {
         $failures = 0;
-        $this->errors = array();
+        $errors = array();
 
         foreach ($files as $lessFile => $target) {
             $this->filesystem->mkdir(dirname($target));
@@ -52,20 +48,10 @@ class Builder
                 $this->compiler->compile($target, $lessFile);
             } catch (\Exception $e) {
                 $failures++;
-                $this->errors[] = $e->getMessage();
+                $errors[] = $e->getMessage();
             }
         }
 
-        return $this->hasErrors();
-    }
-
-    public function hasErrors()
-    {
-        return count($this->errors) === 0;
-    }
-
-    public function getErrors()
-    {
-        return $this->errors;
+        return $errors;
     }
 }