diff --git a/Node.gitignore b/Node.gitignore
index bba6e683..6fb487aa 100644
--- a/Node.gitignore
+++ b/Node.gitignore
@@ -96,3 +96,6 @@ public
 
 # DynamoDB Local files
 .dynamodb/
+
+# TernJS port file
+.tern-port