The Lok Janshakti Party said it will try to persuade the JD(U) to join the Narendra Modi government on expansion of the Union cabinet, which is likely within six months.
LJP state unit president Pashupati Kumar Paras also said that his party was looking forward to contest the assembly polls in Bihar next year as part of the NDA under the leadership of Chief Minister Nitish Kumar, who heads the Janata Dal (United).
The National Democratic Alliance (NDA) in Bihar comprises JD(U), BJP and Union Minister Ramvilas Paswan's LJP.
There has been intense speculation over BJP-JD(U) ties ever since the JD(U) did not join the new NDA government at the centre after it was offered a single Cabinet berth.
"It will be our endeavour to take the JD(U) on board when the Union cabinet expands in about six months. We are also looking forward to repeating the success of the Lok Sabha polls, wherein the NDA won 39 out of 40 seats in the state, in the assembly polls next year," Paras told a regional news channel.
(with news agency inputs)