diff --git a/package.json b/package.json
index df7358f6b..1af7d5a78 100644
--- a/package.json
+++ b/package.json
@@ -7,6 +7,7 @@
     "docs",
     "es6",
     "lib",
+    "modules",
     "npm-scripts",
     "umd"
   ],