diff --git a/include/boost/intrusive/bstree.hpp b/include/boost/intrusive/bstree.hpp
index 8c31582..1eeab55 100644
--- a/include/boost/intrusive/bstree.hpp
+++ b/include/boost/intrusive/bstree.hpp
@@ -967,7 +967,7 @@ class bstree_impl
    void swap(bstree_impl& other)
    {
       //This can throw
-      ::boost::adl_move_swap(this->comp(), other->comp());
+      ::boost::adl_move_swap(this->comp(), other.comp());
       //These can't throw
       node_algorithms::swap_tree(this->header_ptr(), node_ptr(other.header_ptr()));
       this->sz_traits().swap(other.sz_traits());