diff --git a/aos/flatbuffer_merge.h b/aos/flatbuffer_merge.h
index 4d2d395..c167464 100644
--- a/aos/flatbuffer_merge.h
+++ b/aos/flatbuffer_merge.h
@@ -4,9 +4,10 @@
 #include <cstddef>
 #include <string>
 
-#include "aos/flatbuffers.h"
 #include "flatbuffers/flatbuffers.h"
 
+#include "aos/flatbuffers.h"
+
 namespace aos {
 
 // Merges 2 flat buffers with the provided type table into the builder.  Returns