They currently sit on 25 points and the Bluebirds boss believes 12 points from their final nine games will be enough to cement survival.
"That (37 points) is our aim and if we can get to that then we will be safe," he said.
"A win like this, especially the way we did it with bouncing back, that was a great feeling. The response of the lads is what I take out of this game, they didn't let their heads drop and created chances.
"It was great to get it in such an important game but it is not about one result. If you get to the top of Mount Everest and relax then you'll struggle. We have to build on this."
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