diff --git a/docs/_playbook/.gitignore b/docs/_playbook/.gitignore
index 8982e39..3a04afe 100644
--- a/docs/_playbook/.gitignore
+++ b/docs/_playbook/.gitignore
@@ -2,4 +2,4 @@ build
 node_modules
 .vscode
 vale
-
+package-lock.json