diff --git a/Node.gitignore b/Node.gitignore
index bc7fc557..9a439fcd 100644
--- a/Node.gitignore
+++ b/Node.gitignore
@@ -42,3 +42,7 @@ jspm_packages
 
 # Output of 'npm pack'
 *.tgz
+
+# Yarn Integrity file
+.yarn-integrity
+