Removing temporary alias

I found a syntax for adding temporary alias to an interface:

ifconfig en0 192.168.1.3 netmask 255.255.255.0 alias

But I can't find a command to remove it.
Could it be that I only need to add - before alias?

Tnx!

if you need to delete alias, use this command

ifconfig en0 192.168.1.3 netmask 255.255.255.0 delete