diff --git a/composer.json b/composer.json
index f6f45562..c18295f0 100644
--- a/composer.json
+++ b/composer.json
@@ -80,6 +80,8 @@
         }
     },
     "config": {
-        "allow-plugins": {}
+        "allow-plugins": {
+            "dealerdirect/phpcodesniffer-composer-installer": true
+        }
     }
 }