diff --git a/yasmin_viewer/yasmin_viewer_web_client/.gitignore b/yasmin_viewer/yasmin_viewer_web_client/.gitignore
index b512c09..d5f19d8 100644
--- a/yasmin_viewer/yasmin_viewer_web_client/.gitignore
+++ b/yasmin_viewer/yasmin_viewer_web_client/.gitignore
@@ -1 +1,2 @@
-node_modules
\ No newline at end of file
+node_modules
+package-lock.json