diff --git a/include/boost/histogram/make_histogram.hpp b/include/boost/histogram/make_histogram.hpp index 818fc189..a24d26a8 100644 --- a/include/boost/histogram/make_histogram.hpp +++ b/include/boost/histogram/make_histogram.hpp @@ -13,6 +13,7 @@ */ #include +#include #include #include #include // = default_storage