diff --git a/.gitignore b/.gitignore
index 7ae5cdd..760f38d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,3 +5,5 @@ npm/fbx2gltf/node_modules/
 npm/tests/node_modules/
 npm/tests/test/*.js
 npm/tests/test/*.js.map
+build
+sdk