diff --git a/src/game/Entities/Unit.cpp b/src/game/Entities/Unit.cpp
index 37ed4ca5438..44770c49ef6 100644
--- a/src/game/Entities/Unit.cpp
+++ b/src/game/Entities/Unit.cpp
@@ -8076,7 +8076,7 @@ uint32 Unit::SpellDamageBonusTaken(Unit* caster, SpellSchoolMask schoolMask, Spe
     AuraList const& mOwnerTaken = GetAurasByType(SPELL_AURA_MOD_DAMAGE_FROM_CASTER);
     for (auto i : mOwnerTaken)
     {
-        if (i->GetCasterGuid() == caster->GetObjectGuid() && i->isAffectedOnSpell(spellInfo))
+        if (caster && i->GetCasterGuid() == caster->GetObjectGuid() && i->isAffectedOnSpell(spellInfo))
             TakenTotalMod *= (i->GetModifier()->m_amount + 100.0f) / 100.0f;
     }