Index: set.hpp
===================================================================
--- set.hpp	(revision 71903)
+++ set.hpp	(working copy)
@@ -18,6 +18,12 @@
 #include <boost/fusion/container/set/detail/deref_impl.hpp>
 #include <boost/fusion/container/set/detail/key_of_impl.hpp>
 #include <boost/fusion/container/set/detail/value_of_data_impl.hpp>
+
+// set is using a vector, which needs to get as big as the set itself
+#if FUSION_MAX_SET_SIZE > FUSION_MAX_VECTOR_SIZE
+#define FUSION_MAX_VECTOR_SIZE FUSION_MAX_SET_SIZE
+#endif
+
 #include <boost/fusion/container/vector/vector.hpp>
 #include <boost/mpl/identity.hpp>
 #include <boost/mpl/bool.hpp>