diff --git a/evmjit/libevmjit/Utils.h b/evmjit/libevmjit/Utils.h
index 1e6705667..7e6133ced 100644
--- a/evmjit/libevmjit/Utils.h
+++ b/evmjit/libevmjit/Utils.h
@@ -1,5 +1,7 @@
 #pragma once
 
+#include <iostream>
+
 #include "Common.h"
 
 namespace dev