# Docking validation RMSD over 3, How can I fix it?

I performed a molecular docking and when I tried to validate it, the RMSD values are over $$3 \overset{\circ}{\mathrm{A}}$$. I don't understand how I can fix it. Could someone help me? Thanks in advance.

As a RMSD value is considered good below $$2 \overset{\circ}{\mathrm{A}}$$, you can try one of this two methods to obtain better RMSD: