diff --git a/lib/Alchemy/Phrasea/Core.php b/lib/Alchemy/Phrasea/Core.php
index 3f18f6e6e7..993e0ac567 100644
--- a/lib/Alchemy/Phrasea/Core.php
+++ b/lib/Alchemy/Phrasea/Core.php
@@ -417,7 +417,7 @@ class Core extends \Pimple
         }
 
         $getComposerNamespaces = function() {
-                return require realpath(__DIR__ . '/../../../vendor/.composer/autoload_namespaces.php');
+                return require realpath(__DIR__ . '/../../../vendor/autoload_namespaces.php');
             };
 
         foreach ($getComposerNamespaces() as $prefix => $path) {
diff --git a/lib/Alchemy/Phrasea/Loader/Autoloader.php b/lib/Alchemy/Phrasea/Loader/Autoloader.php
index c0a9503921..24480b0080 100644
--- a/lib/Alchemy/Phrasea/Loader/Autoloader.php
+++ b/lib/Alchemy/Phrasea/Loader/Autoloader.php
@@ -42,7 +42,7 @@ class Autoloader extends UniversalClassLoader
         $this->paths['library'] = __DIR__ . '/../../../classes/';
 
         $getComposerClassMap = function() {
-                return require realpath(__DIR__ . '/../../../../vendor/.composer/autoload_classmap.php');
+                return require realpath(__DIR__ . '/../../../../vendor/autoload_classmap.php');
             };
 
         $this->classmap = $getComposerClassMap();