diff --git a/include/sdbusplus/message/append.hpp b/include/sdbusplus/message/append.hpp
index ddd71ce..c7657bc 100644
--- a/include/sdbusplus/message/append.hpp
+++ b/include/sdbusplus/message/append.hpp
@@ -276,7 +276,7 @@
 
         intf->sd_bus_message_open_container(m, SD_BUS_TYPE_ARRAY,
                                             dbusType.data() + 1);
-        for (auto& i : s)
+        for (auto&& i : s)
         {
             sdbusplus::message::append(intf, m, i);
         }