2000 Dodge Dakota Replace car horn

I am trying to replace my original car horn. When I hook up the replacement horns, using the screw that the original came with and placed it back in the same hole, I blow my 20 amp fuse. It blows when I try to tap on the horn.

The replacement works when it is outside of vehicle.

I have even put electrical tape on the back of the horn so not to touch the metal frame, but still I blow a fuse.