diff --git a/lib/include/phosphor-logging/lg2/header.hpp b/lib/include/phosphor-logging/lg2/header.hpp
index 831bfc1..dbe84ce 100644
--- a/lib/include/phosphor-logging/lg2/header.hpp
+++ b/lib/include/phosphor-logging/lg2/header.hpp
@@ -1,5 +1,6 @@
 #pragma once
 
+#include <algorithm>
 #include <array>
 #include <phosphor-logging/lg2/concepts.hpp>
 #include <string_view>