Some of the soft supersymmetry breaking parameters in the hidden sector supergravity model depend on the expectation value of the hidden sector scalar potential, [V-h], whose tree level value is equal to the tree level cosmological constant. The current practice of calculating soft parameters assumes that [V-h] = 0. Quantum correction to the cosmological constant can differ from the correction to [V-h] by an amount of order m(3/2)(2)M(Pl)(2)/8 pi. This implies that, for the vanishing cosmological constant, the [V-h]-dependent parts of soft terms can be sizable, and hence the supergravity phenomenology should be accordingly modified.