diff --git a/src/server/game/AI/CoreAI/UnitAI.h b/src/server/game/AI/CoreAI/UnitAI.h
index aefb6a673..0a621407a 100644
--- a/src/server/game/AI/CoreAI/UnitAI.h
+++ b/src/server/game/AI/CoreAI/UnitAI.h
@@ -359,7 +359,7 @@ public:
     virtual void JustExitedCombat() { }
 
     /// @brief Called at any Damage to any victim (before damage apply)
-    virtual void DamageDealt(Unit* /*victim*/, uint32& /*damage*/, DamageEffectType /*damageType*/) { }
+    virtual void DamageDealt(Unit* /*victim*/, uint32& /*damage*/, DamageEffectType /*damageType*/, SpellSchoolMask /*damageSchoolMask*/) {}
 
     /** @brief Called at any Damage from any attacker (before damage apply)
      *
diff --git a/src/server/game/AI/SmartScripts/SmartAI.cpp b/src/server/game/AI/SmartScripts/SmartAI.cpp
index 7110e858d..55ebd43d1 100644
--- a/src/server/game/AI/SmartScripts/SmartAI.cpp
+++ b/src/server/game/AI/SmartScripts/SmartAI.cpp
@@ -893,7 +893,7 @@ void SmartAI::IsSummonedBy(WorldObject* summoner)
     GetScript()->ProcessEventsFor(SMART_EVENT_JUST_SUMMONED, summoner->ToUnit(), 0, 0, false, nullptr, summoner->ToGameObject());
 }
 
-void SmartAI::DamageDealt(Unit* doneTo, uint32& damage, DamageEffectType /*damagetype*/)
+void SmartAI::DamageDealt(Unit* doneTo, uint32& damage, DamageEffectType /*damagetype*/, SpellSchoolMask /*damageSchoolMask*/)
 {
     GetScript()->ProcessEventsFor(SMART_EVENT_DAMAGED_TARGET, doneTo, damage);
 }
diff --git a/src/server/game/AI/SmartScripts/SmartAI.h b/src/server/game/AI/SmartScripts/SmartAI.h
index 19580b3d6..ede658a47 100644
--- a/src/server/game/AI/SmartScripts/SmartAI.h
+++ b/src/server/game/AI/SmartScripts/SmartAI.h
@@ -131,7 +131,7 @@ public:
     void IsSummonedBy(WorldObject* summoner) override;
 
     // Called at any Damage to any victim (before damage apply)
-    void DamageDealt(Unit* doneTo, uint32& damage, DamageEffectType damagetyp) override;
+    void DamageDealt(Unit* doneTo, uint32& damage, DamageEffectType damagetyp, SpellSchoolMask damageSchoolMask) override;
 
     // Called when a summoned creature dissapears (UnSommoned)
     void SummonedCreatureDespawn(Creature* unit) override;
diff --git a/src/server/game/Entities/Unit/Unit.cpp b/src/server/game/Entities/Unit/Unit.cpp
index a1ab5a9b8..f1fd08412 100644
--- a/src/server/game/Entities/Unit/Unit.cpp
+++ b/src/server/game/Entities/Unit/Unit.cpp
@@ -819,7 +819,7 @@ uint32 Unit::DealDamage(Unit* attacker, Unit* victim, uint32 damage, CleanDamage
             victim->GetAI()->DamageTaken(attacker, damage, damagetype, damageSchoolMask);
 
         if (attacker && attacker->IsAIEnabled)
-            attacker->GetAI()->DamageDealt(victim, damage, damagetype);
+            attacker->GetAI()->DamageDealt(victim, damage, damagetype, damageSchoolMask);
     }
 
     // Hook for OnDamage Event
diff --git a/src/server/scripts/EasternKingdoms/ZulAman/boss_janalai.cpp b/src/server/scripts/EasternKingdoms/ZulAman/boss_janalai.cpp
index b179c16d0..5caedf30b 100644
--- a/src/server/scripts/EasternKingdoms/ZulAman/boss_janalai.cpp
+++ b/src/server/scripts/EasternKingdoms/ZulAman/boss_janalai.cpp
@@ -173,7 +173,7 @@ struct boss_janalai : public BossAI
         BossAI::JustSummoned(summon);
     }
 
-    void DamageDealt(Unit* target, uint32& damage, DamageEffectType /*damagetype*/) override
+    void DamageDealt(Unit* target, uint32& damage, DamageEffectType /*damagetype*/, SpellSchoolMask /*damageSchoolMask*/) override
     {
         if (_isFlameBreathing)
         {
diff --git a/src/server/scripts/EasternKingdoms/ZulGurub/boss_mandokir.cpp b/src/server/scripts/EasternKingdoms/ZulGurub/boss_mandokir.cpp
index f842715e4..e02c69e0f 100644
--- a/src/server/scripts/EasternKingdoms/ZulGurub/boss_mandokir.cpp
+++ b/src/server/scripts/EasternKingdoms/ZulGurub/boss_mandokir.cpp
@@ -294,7 +294,7 @@ public:
             }
         }
 
-        void DamageDealt(Unit* doneTo, uint32& damage, DamageEffectType /*damagetype*/) override
+        void DamageDealt(Unit* doneTo, uint32& damage, DamageEffectType /*damagetype*/, SpellSchoolMask /*damageSchoolMask*/) override
         {
             if (doneTo && doneTo == me->GetVictim())
             {
diff --git a/src/server/scripts/Northrend/IcecrownCitadel/boss_blood_prince_council.cpp b/src/server/scripts/Northrend/IcecrownCitadel/boss_blood_prince_council.cpp
index a77e1a66c..7f18b8474 100644
--- a/src/server/scripts/Northrend/IcecrownCitadel/boss_blood_prince_council.cpp
+++ b/src/server/scripts/Northrend/IcecrownCitadel/boss_blood_prince_council.cpp
@@ -342,7 +342,7 @@ public:
             }
         }
 
-        void DamageDealt(Unit* target, uint32& damage, DamageEffectType  /*damageType*/) override
+        void DamageDealt(Unit* target, uint32& damage, DamageEffectType  /*damageType*/, SpellSchoolMask /*damageSchoolMask*/) override
         {
             if (!target->IsPlayer())
                 return;
@@ -612,7 +612,7 @@ public:
             }
         }
 
-        void DamageDealt(Unit* target, uint32& damage, DamageEffectType  /*damageType*/) override
+        void DamageDealt(Unit* target, uint32& damage, DamageEffectType  /*damageType*/, SpellSchoolMask /*damageSchoolMask*/) override
         {
             if (!target->IsPlayer())
                 return;
@@ -906,7 +906,7 @@ public:
             }
         }
 
-        void DamageDealt(Unit* target, uint32& damage, DamageEffectType  /*damageType*/) override
+        void DamageDealt(Unit* target, uint32& damage, DamageEffectType  /*damageType*/, SpellSchoolMask /*damageSchoolMask*/) override
         {
             if (!target->IsPlayer())
                 return;
@@ -1334,7 +1334,7 @@ public:
             me->DespawnOrUnsummon(1);
         }
 
-        void DamageDealt(Unit* target, uint32& damage, DamageEffectType  /*damageType*/) override
+        void DamageDealt(Unit* target, uint32& damage, DamageEffectType  /*damageType*/, SpellSchoolMask /*damageSchoolMask*/) override
         {
             if (!target->IsPlayer())
             {
diff --git a/src/server/scripts/Northrend/Ulduar/Ulduar/boss_kologarn.cpp b/src/server/scripts/Northrend/Ulduar/Ulduar/boss_kologarn.cpp
index ae7d9d955..8aa696ac3 100644
--- a/src/server/scripts/Northrend/Ulduar/Ulduar/boss_kologarn.cpp
+++ b/src/server/scripts/Northrend/Ulduar/Ulduar/boss_kologarn.cpp
@@ -630,7 +630,7 @@ public:
         uint32 _timer;
         bool _damaged, justSpawned;
 
-        void DamageDealt(Unit* /*victim*/, uint32& damage, DamageEffectType /*damageType*/) override
+        void DamageDealt(Unit* /*victim*/, uint32& damage, DamageEffectType /*damageType*/, SpellSchoolMask /*damageSchoolMask*/) override
         {
             if (damage > 0 && !_damaged && me->GetInstanceScript())
             {