When tagging or re-tagging a question on a device's MAC-address we do find [mac](https://askubuntu.com/questions/tagged/mac "show questions tagged 'mac'") but the tag wiki there says:

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> The Macintosh line of computers. Use this tag for questions regarding installing or using Ubuntu on Mac hardware. For questions about the hardware MAC address use [mac-address](https://askubuntu.com/questions/tagged/mac-address "show questions tagged 'mac-address'").
> 
> 
> 

Only there is no tag [mac-address](https://askubuntu.com/questions/tagged/mac-address "show questions tagged 'mac-address'"). Was this tag removed for any reasons? Should it be recreated?