diff --git a/headers/kari.hpp/kari.hpp b/headers/kari.hpp/kari.hpp
index eaaf5c4..08b5511 100644
--- a/headers/kari.hpp/kari.hpp
+++ b/headers/kari.hpp/kari.hpp
@@ -7,10 +7,8 @@
 #pragma once
 
 #include <tuple>
-#include <limits>
-#include <utility>
-#include <functional>
 #include <type_traits>
+#include <utility>
 
 namespace kari_hpp
 {
diff --git a/headers/kari.hpp/kari_ext.hpp b/headers/kari.hpp/kari_ext.hpp
index 8fd1539..67c6394 100644
--- a/headers/kari.hpp/kari_ext.hpp
+++ b/headers/kari.hpp/kari_ext.hpp
@@ -8,6 +8,10 @@
 
 #include "kari.hpp"
 
+#include <functional>
+#include <type_traits>
+#include <utility>
+
 namespace kari_hpp
 {
     //