Comment on: “An improved molecular dynamics potential for the Al–O system” Computational Materials Science 53, 483 (2012)

• We have implemented a reference-free modified embedded atom interatomic potential with variable charge in Lammps.
• We report here some corrections to the parameters.
• With these corrections the potential is in agreement with results published in the original paper.

We have implemented the potential of Lazic and Thijsse (2012) in LAMMPS and have noticed some corrections to be applied to this paper. Here we report them point by point for future users.