diff --git a/composer.json b/composer.json
index ada5f268639e226b9bf02d0575ee480a86fc61d9..82783170abf6d76ea66d390b91d909234f29706b 100644
--- a/composer.json
+++ b/composer.json
@@ -35,7 +35,6 @@
         "ralouphie/getallheaders": "3.0.3",
         "stack/builder": "v1.0.6",
         "symfony-cmf/routing": "2.1.1",
-        "symfony/class-loader": "v3.4.37",
         "symfony/console": "v4.4.4",
         "symfony/debug": "v4.4.4",
         "symfony/dependency-injection": "v4.4.4",