Spray slow cooker with non-stick spray and pour chicken broth in the bottom.
Season with taco seasoning and cook on low for 4 hours.
Preheat oven to 350 degrees.
In a 9x13 baker, spread the chips on the bottom of the pan.
Shred the chicken from the crockpot and spread on top of the chips.
Top with cheese and bake for 10-15 minutes