diff --git a/include/ndnboost/mpl/aux_/preprocessed/plain/full_lambda.hpp b/include/ndnboost/mpl/aux_/preprocessed/plain/full_lambda.hpp
index de658d8..7da971e 100644
--- a/include/ndnboost/mpl/aux_/preprocessed/plain/full_lambda.hpp
+++ b/include/ndnboost/mpl/aux_/preprocessed/plain/full_lambda.hpp
@@ -548,7 +548,7 @@
     typedef typename le_result_::type type;
 };
 
-BOOST_MPL_AUX_NA_SPEC(2, lambda)
+NDNBOOST_MPL_AUX_NA_SPEC(2, lambda)
 
 }}