diff --git a/src/server/scripts/Northrend/Naxxramas/boss_four_horsemen.cpp b/src/server/scripts/Northrend/Naxxramas/boss_four_horsemen.cpp
index c3bd17fa17..09f6af85d0 100644
--- a/src/server/scripts/Northrend/Naxxramas/boss_four_horsemen.cpp
+++ b/src/server/scripts/Northrend/Naxxramas/boss_four_horsemen.cpp
@@ -380,66 +380,55 @@ public:
     };
 };
 
-class spell_four_horsemen_mark : public SpellScriptLoader
+class spell_four_horsemen_mark_aura : public AuraScript
 {
-public:
-    spell_four_horsemen_mark() : SpellScriptLoader("spell_four_horsemen_mark") { }
+    PrepareAuraScript(spell_four_horsemen_mark_aura);
 
-    class spell_four_horsemen_mark_AuraScript : public AuraScript
+    void OnApply(AuraEffect const* /*aurEff*/, AuraEffectHandleModes /*mode*/)
     {
-        PrepareAuraScript(spell_four_horsemen_mark_AuraScript);
-
-        void OnApply(AuraEffect const* /*aurEff*/, AuraEffectHandleModes /*mode*/)
+        if (Unit* caster = GetCaster())
         {
-            if (Unit* caster = GetCaster())
+            int32 damage;
+            switch (GetStackAmount())
             {
-                int32 damage;
-                switch (GetStackAmount())
-                {
-                    case 1:
-                        damage = 0;
-                        break;
-                    case 2:
-                        damage = 500;
-                        break;
-                    case 3:
-                        damage = 1500;
-                        break;
-                    case 4:
-                        damage = 4000;
-                        break;
-                    case 5:
-                        damage = 12500;
-                        break;
-                    case 6:
-                        damage = 20000;
-                        break;
-                    default:
-                        damage = 20000 + 1000 * (GetStackAmount() - 7);
-                        break;
-                }
-                if (damage)
-                {
-                    caster->CastCustomSpell(SPELL_MARK_DAMAGE, SPELLVALUE_BASE_POINT0, damage, GetTarget());
-                }
+                case 1:
+                    damage = 0;
+                    break;
+                case 2:
+                    damage = 500;
+                    break;
+                case 3:
+                    damage = 1500;
+                    break;
+                case 4:
+                    damage = 4000;
+                    break;
+                case 5:
+                    damage = 12500;
+                    break;
+                case 6:
+                    damage = 20000;
+                    break;
+                default:
+                    damage = 20000 + 1000 * (GetStackAmount() - 7);
+                    break;
+            }
+            if (damage)
+            {
+                caster->CastCustomSpell(SPELL_MARK_DAMAGE, SPELLVALUE_BASE_POINT0, damage, GetTarget());
             }
         }
+    }
 
-        void Register() override
-        {
-            AfterEffectApply += AuraEffectApplyFn(spell_four_horsemen_mark_AuraScript::OnApply, EFFECT_0, SPELL_AURA_DUMMY, AURA_EFFECT_HANDLE_REAL_OR_REAPPLY_MASK);
-        }
-    };
-
-    AuraScript* GetAuraScript() const override
+    void Register() override
     {
-        return new spell_four_horsemen_mark_AuraScript();
+        AfterEffectApply += AuraEffectApplyFn(spell_four_horsemen_mark_aura::OnApply, EFFECT_0, SPELL_AURA_DUMMY, AURA_EFFECT_HANDLE_REAL_OR_REAPPLY_MASK);
     }
 };
 
 void AddSC_boss_four_horsemen()
 {
     new boss_four_horsemen();
-    new spell_four_horsemen_mark();
+    RegisterSpellScript(spell_four_horsemen_mark_aura);
 }