diff --git a/extensions/typescript-language-features/.vscodeignore b/extensions/typescript-language-features/.vscodeignore
index 7992329e90a..f0d52a8f3f0 100644
--- a/extensions/typescript-language-features/.vscodeignore
+++ b/extensions/typescript-language-features/.vscodeignore
@@ -1,7 +1,8 @@
 build/**
 src/**
 test/**
-tsconfig.json
+out/**
 node_modules/jsonc-parser/**
 node_modules/semver/**
-
+tsconfig.json
+extension.webpack.config.js