diff --git a/.babelrc b/.babelrc
index 2fa4b4fe3c..4d5093a16f 100644
--- a/.babelrc
+++ b/.babelrc
@@ -1,4 +1,5 @@
 {
   "stage": 1,
-  "optional": ["runtime"]
+  "optional": ["runtime"],
+  "loose": ["all"]
 }