diff --git a/web3.js/package.json b/web3.js/package.json
index 40245cd50f..682013d6b8 100644
--- a/web3.js/package.json
+++ b/web3.js/package.json
@@ -30,7 +30,8 @@
     "/examples",
     "/bpf-sdk",
     "/lib",
-    "/module.flow.js"
+    "/module.flow.js",
+    "/src"
   ],
   "scripts": {
     "clean": "rimraf ./coverage ./lib",