Michel Vorm has said that Swansea City must keep their focus ahead of next weekend's South Wales derby.
The League Cup holders have a home match against West Ham United, before travelling to the Bluebirds next weekend.
The goalkeeper told Sky Sports News: "Of course beating West Ham would be a boost ahead of the derby, but we have to be focused on Sunday's game.
"If we get the three points we will have 13 points and we can relax in a different way before the derby.
"If I'm honest the fans are talking to me about the derby already but I'm just thinking about Sunday. West Ham are not a top, top team but they are a strong side."
The two Welsh sides have never met in the top flight before.
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