TrinityCore/sql/updates/79_world.sql

DELETE FROM spell_proc_event where entry = 42083;
INSERT INTO spell_proc_event (entry, SchoolMask, Category, SkillID, SpellFamilyName, SpellFamilyMask, procFlags, ppmRate, cooldown) VALUES
(42083,0,0,0,0,0x0000000000000000,0x00401000,0,45);