diff --git a/@xen-orchestra/async-map/package.json b/@xen-orchestra/async-map/package.json
index a70972ffe..cd3190072 100644
--- a/@xen-orchestra/async-map/package.json
+++ b/@xen-orchestra/async-map/package.json
@@ -44,6 +44,7 @@
     "dev": "cross-env NODE_ENV=development babel --watch --source-maps --out-dir=dist/ src/",
     "prebuild": "yarn run clean",
     "predev": "yarn run prebuild",
+    "prepare": "yarn run build",
     "prepublishOnly": "yarn run build"
   }
 }