AC compressor is running nonstop

I replaced the AC disc & hub on my AC compressor and now the AC runs nonstop. If I turn it off and drive it awhile when I get home all my AC lines are ice cold. If I turn it to just outside air it blows cold AC air in the car. It makes no difference what I turn the knob to the AC comes on. The AC disc & hub I replaced looks exacty like the old one and there's only one bolt holding it on. The AC work just fine but the disc and hub got was broken and was making a rattling sound. I have no idea how this got screwed up. It's like the clutch is engaged 100% of the time, even if I have it turned off. Any ideas? I did not replace the whole clutch assembly, just the outer AC disc and hub.

Did you shim the dish from the hub?

Did you shim the dish from the hub?I just found the shim yesterday!! Didnt know there was a shim there, it fell outta the old hub is the only reason I found it. Seems to be working correctly now. Thanks