diff --git a/src/include/lwip/apps/mdns.h b/src/include/lwip/apps/mdns.h
index 0214d858..3b902fc9 100644
--- a/src/include/lwip/apps/mdns.h
+++ b/src/include/lwip/apps/mdns.h
@@ -1,4 +1,9 @@
-/*
+/**
+ * @file
+ * MDNS responder
+ */
+
+ /*
  * Copyright (c) 2015 Verisure Innovation AB
  * All rights reserved.
  *
diff --git a/src/include/lwip/apps/mdns_opts.h b/src/include/lwip/apps/mdns_opts.h
index 310ec38a..e34308e6 100644
--- a/src/include/lwip/apps/mdns_opts.h
+++ b/src/include/lwip/apps/mdns_opts.h
@@ -1,4 +1,9 @@
-/*
+/**
+ * @file
+ * MDNS responder
+ */
+
+ /*
  * Copyright (c) 2015 Verisure Innovation AB
  * All rights reserved.
  *