diff --git a/include/osmocom/gsm/gsm0808_utils.h b/include/osmocom/gsm/gsm0808_utils.h
index 0937630..57ba171 100644
--- a/include/osmocom/gsm/gsm0808_utils.h
+++ b/include/osmocom/gsm/gsm0808_utils.h
@@ -1,4 +1,6 @@
-/* (C) 2016 by Sysmocom s.f.m.c. GmbH
+/*! \file gsm0808_utils.h */
+/*
+ * (C) 2016 by Sysmocom s.f.m.c. GmbH
  * All Rights Reserved
  *
  * Author: Philipp Maier