Nexus 5 sim reader

Got a Nexus 5 for sim reader replacement. Unfortunately someone had tried to remove the reader previously and damaged the board... pulled loose a couple pads and knocked a component (indicated by the arrow below) off. I was able to get the new reader on without any major problem, but I don't know exactly what the missing component was, and don't have another Nexus 5 here to check. Anyone have any info? It looks like a resistor or a capacitor to me, but no idea which one or what value. I did try the phone without it, and it doesn't read the sim.