Hurry, you have just a few more days to ensure a spot for your tweets in the collections of the Library of Congress.

After archiving every single public message posted on Twitter since the social media platform was introduced in March 2006, the institution will soon scale back its approach to collecting them.

Starting on Jan. 1, 2018, the library will apply the same selective discretion to tweets that it uses for other documents, collecting and archiving material around themes or events of consequence.

The move, announced in a Tuesday blog post, brings to an end an ambitious effort, which began in 2010 when Twitter donated its full archive of public tweets to the library.