diff --git a/.gitignore b/.gitignore
index f07503c..0506491 100644
--- a/.gitignore
+++ b/.gitignore
@@ -33,3 +33,9 @@
 venv-jjb
 job-configs
 
+# npm-groovy-lint
+node_modules/
+package-lock.json
+package.json
+
+# [EOF]