diff --git a/composer.json b/composer.json
index 1526f61c..a279feda 100644
--- a/composer.json
+++ b/composer.json
@@ -36,7 +36,7 @@
 			"minus-x fix ."
 		],
 		"test": [
-			"parallel-lint . --exclude vendor",
+			"parallel-lint . --exclude vendor --exclude node_modules",
 			"phpcs -p -s",
 			"minus-x check ."
 		]