diff --git a/webserv/handler/URI.cpp b/webserv/handler/URI.cpp
index f7b9f8c..48a6b85 100644
--- a/webserv/handler/URI.cpp
+++ b/webserv/handler/URI.cpp
@@ -8,7 +8,6 @@
 #include <webserv/utils/utils.hpp>      // for trim, split
 
 #include <cstddef>  // for size_t
-#include <format>   // for vector
 #include <map>      // for map
 #include <optional> // for optional, operator!=
 #include <vector>   // for vector
diff --git a/webserv/http/HttpResponse.hpp b/webserv/http/HttpResponse.hpp
index 9af2b2a..1e287e0 100644
--- a/webserv/http/HttpResponse.hpp
+++ b/webserv/http/HttpResponse.hpp
@@ -4,7 +4,6 @@
 #include <webserv/log/Log.hpp>          // for LOCATION, Log
 
 #include <cstdint> // for uint8_t, uint16_t
-#include <format>  // for vector
 #include <memory>  // for unique_ptr
 #include <string>  // for string
 #include <vector>  // for vector
diff --git a/webserv/router/Router.cpp b/webserv/router/Router.cpp
index 44df7cb..dc16dea 100644
--- a/webserv/router/Router.cpp
+++ b/webserv/router/Router.cpp
@@ -16,7 +16,6 @@
 #include <webserv/handler/RedirectHandler.hpp>             // for RedirectHandler
 
 #include <exception> // for exception
-#include <format>    // for vector
 #include <memory>    // for unique_ptr, make_unique
 #include <optional>  // for optional
 #include <ranges>    // for __find_fn, find
diff --git a/webserv/utils/AutoIndex.cpp b/webserv/utils/AutoIndex.cpp
index c6180fd..7845036 100644
--- a/webserv/utils/AutoIndex.cpp
+++ b/webserv/utils/AutoIndex.cpp
@@ -3,7 +3,6 @@
 #include <webserv/utils/FileUtils.hpp>
 #include <webserv/handler/URI.hpp>
 
-#include <format>
 #include <string>
 #include <vector>