diff --git a/test/pch.hpp b/test/pch.hpp
index 694f6829c..1056bd859 100644
--- a/test/pch.hpp
+++ b/test/pch.hpp
@@ -16,4 +16,7 @@
 
 #include "handle_test_result.hpp"
 
+#include <iostream>
+#include <iomanip>
+
 #endif