1998 GMC C1500 horn

I recently replaced the blinker assy and in doing so I bent the copper ring inside the steering assy behind the wheel that the blinker contact pin touches after I did the install the horn would honk at a certain point when I turn the wheel. I have readjusted the copper ring and it now it sitting flush like before I did the replacement but the horn still honks when I turn how would I go about fixing it thank you