"I have always said I would welcome Rahul's entry into government," Singh told reporters here.
Last month, Rahul had said that he would play a more proactive role in the Congress and the government, the timing of which would be decided by his two bosses -- Congress President Sonia Gandhi and the Prime Minister.
Asked about possibility of a reshuffle of the Cabinet next month, the Prime Minister said, "You will come to know when it happens."