diff --git a/include/http_utility.hpp b/include/http_utility.hpp
index 3970992..c150943 100644
--- a/include/http_utility.hpp
+++ b/include/http_utility.hpp
@@ -1,7 +1,8 @@
 #pragma once
 #include "http_request.hpp"
 
-#include <boost/algorithm/string.hpp>
+#include <boost/algorithm/string/classification.hpp>
+#include <boost/algorithm/string/split.hpp>
 
 namespace http_helpers
 {