Open up your Waves wallet.
Go to the Portfolio.
Find the required token and click on the button.
Click on the Token Reissue button.
The following window will appear.
In the Quantity of tokens to be reissued type 1. Then change the status of asset by selecting the Non-reissuable to disable the possibility of issuing additional tokens.
After that click on the Continue button.
The following window will appear. Check the entered data and if everything is ok, click on the Confirm button.
So, after confirmation you will not be able to reissue additional tokens.
See more articles in the Assets Management chapter.