diff --git a/.babelrc b/.babelrc
index 3162e1a075..2fa4b4fe3c 100644
--- a/.babelrc
+++ b/.babelrc
@@ -1,3 +1,4 @@
 {
-  "stage": 1
+  "stage": 1,
+  "optional": ["runtime"]
 }
diff --git a/package.json b/package.json
index b075ef7e69..86d5c5664e 100644
--- a/package.json
+++ b/package.json
@@ -100,6 +100,7 @@
     "yargs": "^3.5.4"
   },
   "dependencies": {
+    "babel-runtime": "^5.1.10",
     "classnames": "^2.0.0"
   }
-}
\ No newline at end of file
+}