diff --git a/http/app.hpp b/http/app.hpp
index 8687c9c..6d456af 100644
--- a/http/app.hpp
+++ b/http/app.hpp
@@ -10,12 +10,12 @@
 #include "logging.hpp"
 #include "routing.hpp"
 #include "routing/dynamicrule.hpp"
+#include "str_utility.hpp"
 
 #include <sys/socket.h>
 #include <systemd/sd-daemon.h>
 
 #include <boost/asio/ip/tcp.hpp>
-#include <boost/asio/ssl/context.hpp>
 
 #include <cstddef>
 #include <cstdint>
@@ -23,6 +23,7 @@
 #include <optional>
 #include <span>
 #include <string>
+#include <string_view>
 #include <utility>
 #include <vector>