Radja Nainggolan says Roma fans should be more consistent.

The midfielder has taken issue with fans who only supported the team against Sampdoria after Francesco Totti entered the field.

Totti eventually struck the winner, but Nainggolan argued: "With the entry of Francesco we saw more enthusiasm from the fans.

"I wonder if they could not support us even in the first half when we were losing. Instead, they began to whistle, and so it is not always easy to play with confidence.

"Obviously the input of Totti has switched gears for everyone because the public push was 2-3 times higher than before."