diff --git a/lib/libimhex/include/hex/helpers/udp_server.hpp b/lib/libimhex/include/hex/helpers/udp_server.hpp
index f06d7a9a2..088d64e23 100644
--- a/lib/libimhex/include/hex/helpers/udp_server.hpp
+++ b/lib/libimhex/include/hex/helpers/udp_server.hpp
@@ -5,6 +5,7 @@
 #include <functional>
 #include <thread>
 #include <atomic>
+#include <span>
 
 namespace hex {