diff --git a/.npmignore b/.npmignore
index 5962d58e35..371824e05f 100644
--- a/.npmignore
+++ b/.npmignore
@@ -17,3 +17,4 @@ DEVELOPMENT.md
 ISSUE_TEMPLATE.md
 PULL_REQUEST_TEMPLATE.md
 rollup.config.js
+tsconfig.json