diff --git a/include/ndnboost/mpl/aux_/preprocessed/plain/unpack_args.hpp b/include/ndnboost/mpl/aux_/preprocessed/plain/unpack_args.hpp
index 9c9204f..aec31af 100644
--- a/include/ndnboost/mpl/aux_/preprocessed/plain/unpack_args.hpp
+++ b/include/ndnboost/mpl/aux_/preprocessed/plain/unpack_args.hpp
@@ -88,7 +88,7 @@
     };
 };
 
-BOOST_MPL_AUX_PASS_THROUGH_LAMBDA_SPEC(1, unpack_args)
+NDNBOOST_MPL_AUX_PASS_THROUGH_LAMBDA_SPEC(1, unpack_args)
 
 }}