Notre Dame is making a temporary change to its stadium policy because of the expected heat this weekend.

For Saturday’s September 12th game, fans will be allowed to bring up to two factory-sealed plastic water bottles into Notre Dame Stadium.

The bottles must be 20 ounces or smaller.

The university announced the change on social media, saying the additional water allowance is in response to the forecasted heat.

Fans attending Saturday’s game should make sure their bottles meet the size and sealing requirements.