diff --git a/.gitignore b/.gitignore
index 363a6bb..c70c49d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,7 +1,7 @@
-# Node.js
 node_modules/
 npm-debug.log
 npm-debug.log*
+yarn.lock
 
 # jupyter
 notebooks/**/.ipynb_checkpoints/