The temple was to be demolished today but the authorities have postponed it to August 21.
"We have received a letter from the Public Works Department (PWD) communicating the change of date," said a senior police official.
The letter attributed the decision to "administrative reasons", he added.
The temple was to be demolished as per an order of the Delhi High Court.
A small religious group has registered its protest against the decision to demolish the temple. It today warned of protests if the authorities went ahead with the move.