diff --git a/examples/main/main.cpp b/examples/main/main.cpp
index b112bfd6f..1e2e98b64 100644
--- a/examples/main/main.cpp
+++ b/examples/main/main.cpp
@@ -264,9 +264,9 @@ int main(int argc, char ** argv) {
     std::vector<llama_token> embd_inp;
 
     auto chat_add_and_format = [&chat_msgs, &chat_templates](const std::string & role, const std::string & content) {
-        common_chat_msg new_msg{role, content};
+        common_chat_msg new_msg{role, content, {}};
         auto formatted = common_chat_format_single(*chat_templates.template_default, chat_msgs, new_msg, role == "user", g_params->use_jinja);
-        chat_msgs.push_back({role, content});
+        chat_msgs.push_back({role, content, {}});
         LOG_DBG("formatted: '%s'\n", formatted.c_str());
         return formatted;
     };