diff --git a/include/boost/fusion/container/deque/deque.hpp b/include/boost/fusion/container/deque/deque.hpp
index b5677f86..131cb026 100644
--- a/include/boost/fusion/container/deque/deque.hpp
+++ b/include/boost/fusion/container/deque/deque.hpp
@@ -8,6 +8,8 @@
 #if !defined(BOOST_FUSION_DEQUE_26112006_1649)
 #define BOOST_FUSION_DEQUE_26112006_1649
 
+#include <boost/config.hpp>
+
 #if (defined(BOOST_NO_DECLTYPE)             \
   || defined(BOOST_NO_VARIADIC_TEMPLATES)   \
   || defined(BOOST_NO_RVALUE_REFERENCES))