diff --git a/lib/6to5/generation/generators/modules.js b/lib/6to5/generation/generators/modules.js
index 6e8a587efb..16cff50fcc 100644
--- a/lib/6to5/generation/generators/modules.js
+++ b/lib/6to5/generation/generators/modules.js
@@ -4,8 +4,8 @@ var t = require("../../types");
 var _ = require("lodash");
 
 exports.ImportSpecifier = function (node, print) {
-  if (node.id && node.id.name === "default") {
-    print(node.name);
+  if (t.isSpecifierDefault(node)) {
+    print(t.getSpecifierName(node));
   } else {
     return exports.ExportSpecifier.apply(this, arguments);
   }
@@ -71,7 +71,7 @@ exports.ImportDeclaration = function (node, print) {
         self.push(", ");
       }
 
-      var isDefault = spec.id && spec.id.name === "default";
+      var isDefault = t.isSpecifierDefault(spec);
 
       if (!isDefault && spec.type !== "ImportBatchSpecifier" && !foundImportSpecifier) {
         foundImportSpecifier = true;