diff --git a/web/plugins/wato/inv_wlc_ap_cdp_cache.py b/web/plugins/wato/inv_wlc_ap_cdp_cache.py
deleted file mode 100644
index c8d7cb9b0979ffc46418b4af2a355cbd2c7abd8c..0000000000000000000000000000000000000000
--- a/web/plugins/wato/inv_wlc_ap_cdp_cache.py
+++ /dev/null
@@ -1,39 +0,0 @@
-#!/usr/bin/python
-# -*- encoding: utf-8; py-indent-offset: 4 -*-
-
-removecolumns = [ 
-    ('duplex', 'Duplex'),
-    ('speed',  'Speed'),
-]
-
-register_rule('inventory', 'inv_parameters:inv_wlc_ap_cdp_cache',
-              Dictionary(
-                  title=_('Cisco WLC AP CDP cache'),
-                  elements=[
-                      ('disable',
-                       FixedValue(
-                           True,
-                           title=_('disable inventory'),
-                       )),
-                      ('remove_domain',
-                       FixedValue(
-                           True,
-                           title=_('remove domain from CDP neighbor name'),
-                       )),
-                      ('use_short_if_name',
-                       FixedValue(
-                           True,
-                           title=_('use short interface names (i.e. Gi0/0 for GigabitEthernet0/0'),
-                       )),
-                      ('removecolumns',
-                       ListChoice(
-                           title=_('list of columns to remove'),
-                           label=_('list of columns to remove'),
-                           help=_('information to remove from inventory'),
-                           choices=removecolumns,
-                           default_value=[],
-                       )),
-                  ],
-              ),
-              match='dict',
-              )