diff --git a/bin/developer b/bin/developer
index 0e2f6f3159..ed7f1d9579 100755
--- a/bin/developer
+++ b/bin/developer
@@ -15,9 +15,8 @@ use Alchemy\Phrasea\Command\Developer\APIRoutesDumper;
 use Alchemy\Phrasea\Command\Developer\Behat;
 use Alchemy\Phrasea\Command\Developer\BowerInstall;
 use Alchemy\Phrasea\Command\Developer\ComposerInstall;
-use Alchemy\Phrasea\Command\Developer\LessCompiler;
 use Alchemy\Phrasea\Command\Developer\InstallAll;
-use Alchemy\Phrasea\Command\Developer\JavascriptBuilder;
+use Alchemy\Phrasea\Command\Developer\LessCompiler;
 use Alchemy\Phrasea\Command\Developer\RegenerateSqliteDb;
 use Alchemy\Phrasea\Command\Developer\RoutesDumper;
 
@@ -72,12 +71,11 @@ try {
     $cli->command(new InstallAll());
     $cli->command(new BowerInstall());
     $cli->command(new ComposerInstall());
+    $cli->command(new LessCompiler());
     $cli->command(new RegenerateSqliteDb());
     $cli->command(new APIRoutesDumper());
     $cli->command(new RoutesDumper());
     $cli->command(new Behat());
-    $cli->command(new LessCompiler());
-    $cli->command(new JavascriptBuilder());
     $cli->command(new \module_console_systemTemplateGenerator('system:generate-templates'));
 
     $cli['console']->addCommands(array(
diff --git a/lib/Alchemy/Phrasea/Command/Developer/InstallAll.php b/lib/Alchemy/Phrasea/Command/Developer/InstallAll.php
index 8336a9b550..f5a7a6953b 100644
--- a/lib/Alchemy/Phrasea/Command/Developer/InstallAll.php
+++ b/lib/Alchemy/Phrasea/Command/Developer/InstallAll.php
@@ -35,9 +35,8 @@ class InstallAll extends Command
 
         $ret += $this->container['console']->get('dependencies:bower')->execute($input, $output);
         $ret += $this->container['console']->get('dependencies:composer')->execute($input, $output);
-        $ret += $this->container['console']->get('assets:build-javascript')->execute($input, $output);
         $ret += $this->container['console']->get('assets:compile-less')->execute($input, $output);
-
+        
         return min($ret, 255);
     }
 }
diff --git a/lib/Alchemy/Phrasea/Command/Developer/JavascriptBuilder.php b/lib/Alchemy/Phrasea/Command/Developer/JavascriptBuilder.php
deleted file mode 100644
index ad1b2802a3..0000000000
--- a/lib/Alchemy/Phrasea/Command/Developer/JavascriptBuilder.php
+++ /dev/null
@@ -1,92 +0,0 @@
-<?php
-
-/*
- * This file is part of Phraseanet
- *
- * (c) 2005-2013 Alchemy
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Alchemy\Phrasea\Command\Developer;
-
-use Alchemy\Phrasea\Command\Command;
-use Symfony\Component\Console\Input\InputInterface;
-use Symfony\Component\Console\Output\OutputInterface;
-use Symfony\Component\Process\ProcessBuilder;
-use Alchemy\Phrasea\Exception\RuntimeException;
-
-/**
- * This command builds javascript files
- */
-class JavascriptBuilder extends Command
-{
-    public function __construct()
-    {
-        parent::__construct('assets:build-javascript');
-
-        $this->setDescription('Builds Phraseanet JavaScript files');
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function doExecute(InputInterface $input, OutputInterface $output)
-    {
-        $files = array(
-            $this->container['root.path'] . '/www/skins/build/bootstrap/js/bootstrap.js' => array(
-                $this->container['root.path'] . '/www/assets/bootstrap/js/bootstrap-transition.js',
-                $this->container['root.path'] . '/www/assets/bootstrap/js/bootstrap-alert.js',
-                $this->container['root.path'] . '/www/assets/bootstrap/js/bootstrap-button.js',
-                $this->container['root.path'] . '/www/assets/bootstrap/js/bootstrap-carousel.js',
-                $this->container['root.path'] . '/www/assets/bootstrap/js/bootstrap-collapse.js',
-                $this->container['root.path'] . '/www/assets/bootstrap/js/bootstrap-dropdown.js',
-                $this->container['root.path'] . '/www/assets/bootstrap/js/bootstrap-modal.js',
-                $this->container['root.path'] . '/www/assets/bootstrap/js/bootstrap-tooltip.js',
-                $this->container['root.path'] . '/www/assets/bootstrap/js/bootstrap-popover.js',
-                $this->container['root.path'] . '/www/assets/bootstrap/js/bootstrap-scrollspy.js',
-                $this->container['root.path'] . '/www/assets/bootstrap/js/bootstrap-tab.js',
-                $this->container['root.path'] . '/www/assets/bootstrap/js/bootstrap-typeahead.js',
-                $this->container['root.path'] . '/www/assets/bootstrap/js/bootstrap-affix.js',
-            )
-        );
-
-        $output->writeln('Building JavaScript assets');
-        foreach ($files as $target => $sources) {
-            $this->buildJavascript($input, $output, $target, $sources);
-
-            $minifiedTarget = substr($target, 0, -3) . '.min.js';
-            $this->buildMinifiedJavascript($input, $output, $minifiedTarget, $target);
-        }
-    }
-
-    private function buildJavascript(InputInterface $input, OutputInterface $output, $target, $sources)
-    {
-        $output->writeln("\t".basename($target));
-        $this->container['filesystem']->remove($target);
-
-        $process = ProcessBuilder::create(array_merge(array('cat'), $sources))->getProcess();
-        if ($input->getOption('verbose')) {
-            $output->writeln("Executing ".$process->getCommandLine()."\n");
-        }
-        $process->run();
-
-        if (!$process->isSuccessFul()) {
-            throw new RuntimeException(sprintf('Failed to generate %s', $target));
-        }
-
-        $this->container['filesystem']->mkdir(dirname($target));
-        file_put_contents($target, $process->getOutput());
-    }
-
-    private function buildMinifiedJavascript(InputInterface $input, OutputInterface $output, $target, $source)
-    {
-        $output->writeln("\t".basename($target));
-        $this->container['filesystem']->remove($target);
-
-        $output = $this->container['driver.uglifyjs']->command(array($source, '-nc'));
-
-        file_put_contents($target, $output);
-    }
-}