diff --git a/core/net/rime/channel-assignments.h b/core/net/rime/channel-assignments.h
deleted file mode 100644
index e7f8c0e18..000000000
--- a/core/net/rime/channel-assignments.h
+++ /dev/null
@@ -1,51 +0,0 @@
-/*
- * Copyright (c) 2007, Swedish Institute of Computer Science.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the Institute nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * This file is part of the Contiki operating system.
- *
- * $Id: channel-assignments.h,v 1.2 2007/03/15 19:52:51 adamdunkels Exp $
- */
-
-/**
- * \file
- *         A brief description of what this file is.
- * \author
- *         Adam Dunkels <adam@sics.se>
- */
-
-#ifndef __CHANNEL_ASSIGNMENTS_H__
-#define __CHANNEL_ASSIGNMENTS_H__
-
-#define CHANNEL_TREE_META 16
-#define CHANNEL_TREE_DATA 17
-
-#define CHANNEL_MESH_RREQ 18
-#define CHANNEL_MESH_RREP 19
-#define CHANNEL_MESH_DATA 20
-
-#endif /* __CHANNEL_ASSIGNMENTS_H__ */
diff --git a/core/net/rime/node-id-t.h b/core/net/rime/node-id-t.h
deleted file mode 100644
index b80d51559..000000000
--- a/core/net/rime/node-id-t.h
+++ /dev/null
@@ -1,50 +0,0 @@
-/*
- * Copyright (c) 2006, Swedish Institute of Computer Science.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the Institute nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * This file is part of the Contiki operating system.
- *
- * $Id: node-id-t.h,v 1.1 2007/02/28 16:38:51 adamdunkels Exp $
- */
-
-/**
- * \file
- *         A brief description of what this file is.
- * \author
- *         Adam Dunkels <adam@sics.se>
- */
-
-#ifndef __NODE_ID_T_H__
-#define __NODE_ID_T_H__
-
-#include "contiki-net.h"
-
-typedef u16_t node_id_t;
-
-#include "node-id.h"
-
-#endif /* __NODE-ID_T_H__ */