diff --git a/include/boost/fusion/container/list/detail/end_impl.hpp b/include/boost/fusion/container/list/detail/end_impl.hpp
index 49dca855..03b5e21d 100644
--- a/include/boost/fusion/container/list/detail/end_impl.hpp
+++ b/include/boost/fusion/container/list/detail/end_impl.hpp
@@ -39,7 +39,7 @@ namespace boost { namespace fusion
                 type;
     
                 static type
-                call(Sequence& t)
+                call(Sequence&)
                 {
                     return type();
                 }