diff --git a/.gitignore b/.gitignore
index f6f0988b0ae..925f6d0c8ce 100644
--- a/.gitignore
+++ b/.gitignore
@@ -30,3 +30,6 @@ lerna-debug.log
 
 # Yeoman file
 .yo-rc.json
+
+# Yarn lock file
+yarn.lock