diff --git a/include/boost/fusion/sequence.hpp b/include/boost/fusion/sequence.hpp
index 11c95a64..7e1e5f55 100644
--- a/include/boost/fusion/sequence.hpp
+++ b/include/boost/fusion/sequence.hpp
@@ -5,7 +5,7 @@
     file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
 ==============================================================================*/
 #if !defined(FUSION_SEQUENCE_10022005_0559)
-#define FUSION_ITERATOR_10022005_0559
+#define FUSION_SEQUENCE_10022005_0559
 
 #include <boost/fusion/sequence/sequence_facade.hpp>
 #include <boost/fusion/sequence/comparison.hpp>