diff --git a/lib/6to5/traversal/scope.js b/lib/6to5/traversal/scope.js
index 47df9504f7..55f4ebca48 100644
--- a/lib/6to5/traversal/scope.js
+++ b/lib/6to5/traversal/scope.js
@@ -159,6 +159,11 @@ Scope.prototype.rename = function (oldName, newName) {
     enter: function (node, parent, scope) {
       if (t.isReferencedIdentifier(node, parent) && node.name === oldName) {
         node.name = newName;
+      } else if (t.isDeclaration(node)) {
+        var ids = t.getBindingIdentifiers(node);
+        for (var name in ids) {
+          if (name === oldName) ids[name].name = newName;
+        }
       } else if (t.isScope(node, parent)) {
         if (!scope.bindingIdentifierEquals(oldName, binding)) {
           this.skip();