  We study whether finite temperature corrections decompactify the internal
space in KKLT compactifications with an uplifting sector given by a system that
exhibits metastable dynamical supersymmetry breaking. More precisely, we
calculate the one-loop temperature corrections to the effective potential of
the volume modulus in the KKLT model coupled to the quantum corrected
O'Raifeartaigh model. We prove that for the original KKLT model, namely with
one exponent in the non-perturbative superpotential, the finite temperature
potential is runaway when at zero temperature there is a dS minimum. On the
other hand, for a non-perturbative superpotential of the race-track type with
two exponents, we demonstrate that the temperature-dependent part of the
effective potential can have local minima at finite field vevs. However, rather
unexpectedly, it turns out that these minima do not affect the structure of the
full effective potential and so the volume modulus is stabilized at the local
minimum of the zero temperature potential for the whole range of validity of
the supergravity approximation.
