diff --git a/.gitignore b/.gitignore
index 307f9c02..1552ee9f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,6 +1,7 @@
 /.*
 !/.gitignore
 !/.travis.yml
+package-lock.json
 /bower_components/
 /node_modules/
 /output/