diff --git a/decimal.js b/decimal.js
index 91e0ab5..272c6ec 100644
--- a/decimal.js
+++ b/decimal.js
@@ -4779,7 +4779,7 @@
 
   // Node and other environments that support module.exports.
   } else if (typeof module != 'undefined' && module.exports) {
-    module.exports = Decimal.default = Decimal.Decimal = Decimal;
+    module.exports = Decimal['default'] = Decimal.Decimal = Decimal;
 
   // Browser.
   } else {