--- a/relpipe-in-cli.cpp	Sat Jul 28 15:11:07 2018 +0200
+++ b/relpipe-in-cli.cpp	Sat Jul 28 15:42:42 2018 +0200
@@ -1,8 +1,6 @@
 #include <cstdlib>
 #include <memory>
 
-#include <tuple>
-
 #include <RelationalWriter.h>
 #include <RelpipeWriterException.h>
 #include <Factory.h>