diff --git a/examples/raytrace-parallel/.gitignore b/examples/raytrace-parallel/.gitignore
index 8b5555eb0cfc..8575922580c2 100644
--- a/examples/raytrace-parallel/.gitignore
+++ b/examples/raytrace-parallel/.gitignore
@@ -1,2 +1,5 @@
 raytrace_parallel.js
+raytrace_parallel.d.ts
 raytrace_parallel_bg.wasm
+raytrace_parallel_bg.wasm.d.ts
+snippets
\ No newline at end of file