diff --git a/composer.json b/composer.json
index 0efdc118197f9078387e1c6c021ab9d05a1dfd59..e5cd24f09d5138e5206ca059e0a3b526ec5124b2 100644
--- a/composer.json
+++ b/composer.json
@@ -29,7 +29,8 @@
             "UnicaenAuthTest": "tests/"
         },
         "classmap": [
-            "./Module.php"
+            "./Module.php",
+            "./vendor/gorg/phpcas/source/CAS.php"
         ]
     }
 }
\ No newline at end of file