diff --git a/web/install/bootstrap.php b/web/install/bootstrap.php
index 66e6a5859..90e395c88 100644
--- a/web/install/bootstrap.php
+++ b/web/install/bootstrap.php
@@ -23,9 +23,5 @@
 define('THELIA_INSTALL_MODE', true);
 include __DIR__ . "/../../core/bootstrap.php";
 
-if (file_exists(THELIA_ROOT . '/local/config/database.yml')) {
-    throw new \Thelia\Install\Exception\AlreadyInstallException("Thelia is already installed");
-}
-
 $thelia = new \Thelia\Core\Thelia("install", false);
 $thelia->boot();
\ No newline at end of file