diff --git a/include/helpers.hpp b/include/helpers.hpp
index f0a0f5ae..237a333b 100644
--- a/include/helpers.hpp
+++ b/include/helpers.hpp
@@ -1,6 +1,7 @@
 #pragma once
 #include <cstdarg>
 #include <climits>
+#include <cstdint>
 #include <fstream>
 #include <iostream>
 #include <iterator>