--- a/src/Factory.cpp	Sat Aug 25 17:45:53 2018 +0200
+++ b/src/Factory.cpp	Sat Aug 25 18:21:09 2018 +0200
@@ -1,5 +1,6 @@
 #include <relpipe/protocol/constants.h>
 
+#include "../include/relpipe/writer/TypeId.h"
 #include "../include/relpipe/writer/RelationalWriter.h"
 #include "../include/relpipe/writer/Factory.h"
 #include "StreamRelationalWriter.h"