Recieved 2nd stimulus after efiling that I didnt

What should I do?  I prepared 2020 taxes using turbotax.  At the time of preparation, and filing, I had not recieved the second stimulus.  About 10 days later, the check came in the mail.  The tax return that was efiled has included the second stimulus in the refund.  Will the IRS catch this and deduct the $1200 from the refund, or is their something I should do?   Thanks.