Connection Thermistor Ice Maker in Fresh Food Compartment

I took apart the ice maker in the fresh food compartment to defrost it with a hair dryer. When reassembling it, I noticed this thermistor (circled in yellow) in the air handler housing. Since I did not intentionally/knowingly disconnect this part from its original contact when removing the housing, I now don't know what to reconnect it to. Unfortunately, the internet does not provide any information on this either.

Thank you in advance for your help