Assistance needed on my debounce script. It keeps repeating it self over and over?

even though my debounce script is an exact copy of a script that works it won't work it stills is repeating like this:

hi (24x)

heres my code:

debounce = false


script.Parent.Touched:Connect(function(hit)
    if not debounce then 
        debounce = true
    if hit.Parent:FindFirstChild("Humanoid") then
        print("hi")
        end
    end
        wait(5)
        debounce = false
    end)