diff --git a/src/server/game/Spells/SpellEffects.cpp b/src/server/game/Spells/SpellEffects.cpp
index 2d54d9949..afe452a76 100644
--- a/src/server/game/Spells/SpellEffects.cpp
+++ b/src/server/game/Spells/SpellEffects.cpp
@@ -3527,9 +3527,7 @@ void Spell::EffectWeaponDmg(SpellEffIndex effIndex)
                 // Blood-Caked Strike - Blood-Caked Blade
                 if (m_spellInfo->SpellIconID == 1736)
                 {
-                    int32 weaponDamage = m_caster->CalculateDamage(m_attackType, false, true);
-                    ApplyPct(weaponDamage, std::min(uint32(3), unitTarget->GetDiseasesByCaster(m_caster->GetGUID())) * 12.5f);
-                    spell_bonus = weaponDamage;
+                    AddPct(totalDamagePercentMod, unitTarget->GetDiseasesByCaster(m_caster->GetGUID()) * 50.0f);
                     break;
                 }
                 // Heart Strike