Over the years of negligence and numerous reconstructions, the temple was in such a bad state that this threatened a construction disaster. In order to allow the building to be used, comprehensive reconstruction and maintenance works were required.
Works have been carried out, aiming at reinforcing the towers structure by stapling inner and outer wall faces. They included the reconstruction of sandstone architectural details, securing the openings of triforia and biforia of the southern tower as well as completing and painting the ceilings over the matronea. It has been also necessary to replace the floor in the antechapel and to execute the structure relieving the load from the entrance portal along with the necessary rebuilding of masonry, structural reinforcement of the walls made of granite blocks as well as to renovate and strengthen the demising walls along with the reconstruction of cornices of the northern gate.