diff --git a/extensions/simple-browser/.vscodeignore b/extensions/simple-browser/.vscodeignore
index c69acedcc24..ef5dc0365fa 100644
--- a/extensions/simple-browser/.vscodeignore
+++ b/extensions/simple-browser/.vscodeignore
@@ -11,4 +11,4 @@ cgmanifest.json
 package-lock.json
 preview-src/**
 webpack.config.js
-esbuild-preview.js
+esbuild-*