diff --git a/composer.json b/composer.json
index ce7d964..0823aec 100644
--- a/composer.json
+++ b/composer.json
@@ -71,6 +71,9 @@
         "drupal-scaffold": {
             "locations": {
                 "web-root": "web/"
+            },
+            "file-mapping": {
+                "[web-root]/sites/development.services.yml": false
             }
         },
         "installer-paths": {