It was built after 1680 on a trapezoidal view, with a vaulted (domed) vault.
The Rococo’s altar dates from around 1760 and was built on the model of altars from the workshop of Sebastian Zeisel. Image depicting Saint. Stanisława was painted at the beginning of XVII in. Probably it comes from the former main altar, but before the construction of the Tyszkiewicz’s chapel. On the top of the altar there is a bas-relief depicting Jesus the Good Shepherd.