diff --git a/dev/test/router/cmp_router_bench/route_parser.hpp b/dev/test/router/cmp_router_bench/route_parser.hpp
index cfbe981a..4d874cc7 100644
--- a/dev/test/router/cmp_router_bench/route_parser.hpp
+++ b/dev/test/router/cmp_router_bench/route_parser.hpp
@@ -1,5 +1,6 @@
 #pragma once
 
+#include <cstdint>
 #include <string>
 
 enum class entity_type_t : std::uint8_t