leaking lg icemaker

I have an LG fridge that is leaking from where the water supply enters the back of the fridge after the valve. This is when it calls for water. The hose is just held in place by a plastic retainer and two screws. Upon removal, you can pull the hose all the way out. there seems to be no damage. Put it back together and it still leaks every time water turns on. Any ideas?