diff --git a/.gitignore b/.gitignore
index edaa4fc..ffe40b8 100644
--- a/.gitignore
+++ b/.gitignore
@@ -78,6 +78,7 @@ build/Release
 
 # Dependency directories
 node_modules/
+node_modules_bak/
 jspm_packages/
 
 # Snowpack dependency directory (https://snowpack.dev/)