diff --git a/package.json b/package.json
index b67a56b40..97d2da857 100644
--- a/package.json
+++ b/package.json
@@ -13,7 +13,8 @@
     "prebuild": "mkdirp build && ncp src/assets build/assets",
     "test": "npm run -s lint && jest --coverage",
     "test:watch": "npm run -s lint && jest --watch",
-    "lint": "eslint src test"
+    "lint": "eslint src test",
+    "postinstall": "npm rebuild node-sass"
   },
   "keywords": [
     "preact",