BJP on Tuesday downplayed reports of friction with long-time ally Shiv Sena saying political partners need to adjust on the issue of seat-sharing.

"Alliance partners have to adjust due to delimitation of constituencies. There is no problem. In fact, the NDA has been strengthened with new partners in Haryana, Uttar Pradesh and Assam joining in," BJP's prime ministerial candidate LK Advani said at a function organised by the state BJP where he was handed over a cheque of Rs 11 crore towards election fund.