diff --git a/src/libslic3r/BoostAdapter.hpp b/src/libslic3r/BoostAdapter.hpp
index 3144ae201..36256213f 100644
--- a/src/libslic3r/BoostAdapter.hpp
+++ b/src/libslic3r/BoostAdapter.hpp
@@ -96,6 +96,36 @@ struct indexed_access<Slic3r::BoundingBox, 1, d> {
     }
 };
 
+template <class T> using BB3 = Slic3r::BoundingBox3Base<Slic3r::Vec<3, T>>;
+
+template<class T> struct tag<BB3<T>> {
+    using type = box_tag;
+};
+
+template<class T> struct point_type<BB3<T>> {
+    using type = Slic3r::Vec<3, T>;
+};
+
+template<class T, std::size_t d>
+struct indexed_access<BB3<T>, 0, d> {
+    static inline coord_t get(BB3<T> const& box) {
+        return box.min(d);
+    }
+    static inline void set(BB3<T> &box, coord_t const& coord) {
+        box.min(d) = coord;
+    }
+};
+
+template<class T, std::size_t d>
+struct indexed_access<BB3<T>, 1, d> {
+    static inline coord_t get(BB3<T> const& box) {
+        return box.max(d);
+    }
+    static inline void set(BB3<T> &box, coord_t const& coord) {
+        box.max(d) = coord;
+    }
+};
+
 }
 }