New Delhi: Congress president Rahul Gandhi Sunday paid tribute to B R Ambedkar on his birth anniversary and said those who weaken the principles of justice, liberty, equality and fraternity are doing disservice to the memory of the architect of the Indian Constitution.

"On Dr Babasaheb Ambedkar's jayanti, let us re-dedicate ourselves to the 4 universal values of JUSTICE, LIBERTY, EQUALITY & FRATERNITY enshrined in our Constitution. Those who pay him tributes on this day, while insidiously weakening these values, do his memory disservice," he said in a tweet, which is being viewed as an attack on the BJP leadership.