diff --git a/packages/gatsby-plugin-cxs/.npmignore b/packages/gatsby-plugin-cxs/.npmignore
index 4742fbe32e8a8..de3516ea3bbf6 100644
--- a/packages/gatsby-plugin-cxs/.npmignore
+++ b/packages/gatsby-plugin-cxs/.npmignore
@@ -32,5 +32,3 @@ flow-typed
 coverage
 decls
 examples
-/*.js
-!/index.js