Index: includes/defaults.inc.php
===================================================================
--- includes/defaults.inc.php   (revision 5503)
+++ includes/defaults.inc.php   (working copy)
@@ -751,6 +751,7 @@
 $config['discovery_modules']['toner']                     = 1;
 $config['discovery_modules']['ucd-diskio']                = 1;
 $config['discovery_modules']['services']                  = 1;
+$config['discovery_modules']['wifi']                      = 1;

 // Simple Observium API Settings