Bruno Fernandes lost the ball to Joe Gomez in a crucial moment in the 2-1 game with Liverpool at Old Trafford.
Manchester United were tied 1-1 when Bruno went down for a soft tackle and cried for a foul.
Gomez went on playing and his ball found Darwin Nunez, whose effort was initially blocked by Andre Onana.
Unfortunately, the goalkeeper pushed the ball towards Mohamed Salah, who scored from the rebounded effort.
Fans are pissed off at the Man United captain and here are some reactions from X.
💬 jbf20: "Bruno Fernandes is so weak. Weak player. Weak person. Strong nose."
💬 bethTMUFC: "Bruno diving for a foul there is beyond poor, completely bottling this."
💬 MufcArmy: "Bruno has to be stronger, you’re the Man United captain playing against Liverpool and you’ve just gone down from a soft tackle and given them a goal. Spineless leadership."