diff --git a/.gitignore b/.gitignore
index 7286579..f7e9979 100644
--- a/.gitignore
+++ b/.gitignore
@@ -144,6 +144,7 @@ build/Release
 # Dependency directories
 node_modules/
 jspm_packages/
+package-lock.json
 
 # Typescript v1 declaration files
 typings/