diff --git a/package.json b/package.json
index 400758329..c681509a2 100644
--- a/package.json
+++ b/package.json
@@ -7,6 +7,7 @@
     "test": "tests"
   },
   "scripts": {
+    "postinstall": "npm rebuild node-sass",
     "build": "ember build",
     "start": "ember server",
     "test": "ember try:each"