diff --git a/src/core/netif.c b/src/core/netif.c
index c5846dc0..549a3972 100644
--- a/src/core/netif.c
+++ b/src/core/netif.c
@@ -45,8 +45,9 @@ struct netif *netif_default = NULL;
  * @param ipaddr IP address for the new netif
  * @param netmask network mask for the new netif
  * @param gw default gateway IP address for the new netif
- * @init callback function that initializes the interface
- * @input callback function that...
+ * @param state opaque data passed to the new netif
+ * @param init callback function that initializes the interface
+ * @param input callback function that...
  *
  * @return netif, or NULL if failed.
  */