Gst excess claim

Sir,

We have filed our GSTR 3B for the month of July 2017 on 19-08-2017. But at the time of filing the GSTR 3B return, we have taken excess IGST credit due to oversight. We have not utilized the said excess IGST credit and reversed the same in the month of June 2018, ie., after 11 months. Now we would like to know that is there any chance to claim interest on the excess credit taken which is not actually utilized by us till date