He told Millersplayer: "It's not a nice place to go but as long as you set your mind frame right then you get on with it. It's just another game and we need to go there looking for three points.
"Hopefully we can go there and keep them at bay and yes they are capable of scoring but they are also capable of conceding too. But they are an attacking threat and they are good from set pieces and we need to deal with that.
"They're a hard working side and every player gives one hundred and ten per cent every game but hopefully we can go there and be one better.
We've got Alfie and if we give him a chance he will score so let's hope we give him lots of chances."
Ryan watched last weeks draw with Stevenage from the stands and added: