Subsumed mappingobject.h in dictobject.h.
diff --git a/Include/Python.h b/Include/Python.h
index 3be6632..a6b08f8 100644
--- a/Include/Python.h
+++ b/Include/Python.h
@@ -74,7 +74,7 @@
 #include "stringobject.h"
 #include "tupleobject.h"
 #include "listobject.h"
-#include "mappingobject.h"
+#include "dictobject.h"
 #include "methodobject.h"
 #include "moduleobject.h"
 #include "funcobject.h"