diff --git a/include/osmocom/core/crc16.h b/include/osmocom/core/crc16.h
index f1564bd..52807af 100644
--- a/include/osmocom/core/crc16.h
+++ b/include/osmocom/core/crc16.h
@@ -1,4 +1,4 @@
-/*
+/*! \file crc16.h
  * This was copied from the linux kernel and adjusted for our types.
  */
 /*