Want to escape the heat this weekend? If you’re looking for something to do indoors, Google has a small offer that may be worth your while. To celebrate the Chromecast’s 2nd birthday, Google is giving out one free movie rental to all owners of the media streaming device from now until December 31st, 2015.

To redeem your free movie rental, first you’ll need to make sure your Chromecast is set up and connected to your Wi-Fi network. Then, open up your Chrome browser on your computer, head over to this link, then click on the offer you’d like to redeem. Once you select your streaming device from the list, you can then head to the Google Play Store to claim your free rental.

It should be noted that Google does have some restrictions in place for the number of free movie rentals you claim on your Google account. So, depending on how many offers you’ve already claimed, you might not be able to take advantage of this deal.

Don’t have a Chromecast? Right now, you can buy two Chromecasts from the Google Store and save $15 at checkout. This isn’t the cheapest we’ve ever seen the media streamer, but it’s a pretty nice deal, nonetheless.