#include <babeltrace/graph/component-source-internal.h>
#include <babeltrace/graph/component-internal.h>
#include <babeltrace/graph/port-internal.h>
-#include <babeltrace/graph/message-iterator.h>
+#include <babeltrace/graph/message-iterator-const.h>
#include <babeltrace/graph/message-iterator-internal.h>
#include <babeltrace/graph/graph.h>