CeeDee Lamb appeared to show frustration with his quarterback on Sunday.

After Dallas Cowboys quarterback Dak Prescott threw an interception during the team’s Week 5 game against the Pittsburgh Steelers, Lamb appeared to shout something at Prescott as the quarterback sat expressionless on the bench.

The interception prevented the Cowboys from building on a 6-3 lead just before halftime.

Through three quarters, Lamb had four catches for 53 yards and one rush for two yards. Prescott was 22 of 31 for 275 yards with a touchdown and an interception to that point.

Both players signed long-term extensions with Dallas this offseason and a rift in the relationship would be the last thing the Cowboys need moving forward.