It’s been a tough couple months for Raider Nation, and the Chargers are preparing for the Silver and Black fans to let off some steam in Los Angeles.

The L.A. transplants were preparing for their game against the Raiders this weekend by piping in crowd noise to simulate game conditions for their offense, according to The Athletic. It’s generally not an unusual step for NFL teams to take, except that the Chargers will be the home team.

The Chargers, who moved from San Diego two years ago, play in the StubHub Center, which already is the smallest stadium in the NFL by far, and have had trouble building a fan base in Los Angeles.

The Raiders, on the other hand, travel well and maintain a large following in the Los Angeles area, despite having left to return to Oakland in 1995.

Simulating crowd noise for a home game suggests the Chargers think Raiders fans will overtake their stadium and disrupt their playcalling.

That marks a rare victory for fans of a franchise that has started 1-3 under one of the most expensive coaches in NFL history whose first order of business was to let a generational superstar take his talents elsewhere.

So while teams may not fear the Raiders, the Chargers, at least, are getting ready for Raider Nation.