diff --git a/pid/builder.hpp b/pid/builder.hpp
index acfc6dd..9afb000 100644
--- a/pid/builder.hpp
+++ b/pid/builder.hpp
@@ -6,6 +6,8 @@
 
 #include <sdbusplus/bus.hpp>
 
+#include <cstdint>
+#include <map>
 #include <memory>
 #include <unordered_map>