diff --git a/.npmignore b/.npmignore
index 83b4cd4..3ea0a27 100644
--- a/.npmignore
+++ b/.npmignore
@@ -1,7 +1,7 @@
 *
 !README.md
 !package.json
-!*.js
-!*.d.ts
+!**/*.js
+!**/*.d.ts
 build.js
 build.d.ts