This is a recurring problem and actually the second time I have purchased this part from Appliance Parts Pros. There are two of these catches on the door presumably to allow the door to be changed to open in the other direction in case there was an obstruction. I pulled the unused one from the other side with a flat screwdriver blade and installed it on the working side to put the machine back in service right away. Then I ordered two additional spares to cover future repairs.