diff --git a/package.json b/package.json
index 1d1aa94..be412ca 100644
--- a/package.json
+++ b/package.json
@@ -4,6 +4,7 @@
     "example": "example"
   },
   "scripts": {
+    "postinstall": "lerna run build",
     "test": "echo \"Error: no test specified\" && exit 1"
   },
   "repository": {