Scott Tynan's loan spell from Rushden and Diamonds has been extended, according to their official site.
Tynan has played six times for the Bulls since Wayne Brown's injury and has constantly improved his performances as he has become used to the defence in front of him.
Rushden boss Paul Hart told the official site: "Having three goalkeepers in our squad, it makes sense for one to be loaned out to gain match experience. Scott has been playing very well for Hereford and I am sure that both teams will benefit from this arrangement."