diff --git a/include/boost/variant2/variant.hpp b/include/boost/variant2/variant.hpp
index 5b319b4..0df00df 100644
--- a/include/boost/variant2/variant.hpp
+++ b/include/boost/variant2/variant.hpp
@@ -1,7 +1,7 @@
 #ifndef BOOST_VARIANT2_VARIANT_HPP_INCLUDED
 #define BOOST_VARIANT2_VARIANT_HPP_INCLUDED
 
-//  Copyright 2015-2017 Peter Dimov.
+//  Copyright 2017 Peter Dimov.
 //
 //  Distributed under the Boost Software License, Version 1.0.
 //