diff --git a/lib/intro.stub b/lib/intro.stub
index 6d76fb1e4c..77aa61cf83 100644
--- a/lib/intro.stub
+++ b/lib/intro.stub
@@ -1,5 +1,5 @@
 /*! axe v<%= pkg.version %>
- * Copyright (c) <%= grunt.template.today("yyyy") %> Deque Systems, Inc.
+ * Copyright (c) 2015 - <%= grunt.template.today("yyyy") %> Deque Systems, Inc.
  *
  * Your use of this Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this