diff --git a/src/api/config/packages/nelmio_cors.yaml b/src/api/config/packages/nelmio_cors.yaml
index 5e5d6c96..8db92895 100644
--- a/src/api/config/packages/nelmio_cors.yaml
+++ b/src/api/config/packages/nelmio_cors.yaml
@@ -1,7 +1,6 @@
 nelmio_cors:
     defaults:
         allow_credentials: true
-        origin_regex: true
         allow_origin: ['%env(CORS_ALLOW_ORIGIN)%']
         allow_methods: ['GET', 'OPTIONS', 'POST', 'PUT', 'PATCH', 'DELETE']
         allow_headers: ['Content-Type', 'Authorization']