diff --git a/src/server/scripts/Northrend/Ulduar/Ulduar/boss_auriaya.cpp b/src/server/scripts/Northrend/Ulduar/Ulduar/boss_auriaya.cpp
index 904e01a8fd..b1b8fb589e 100644
--- a/src/server/scripts/Northrend/Ulduar/Ulduar/boss_auriaya.cpp
+++ b/src/server/scripts/Northrend/Ulduar/Ulduar/boss_auriaya.cpp
@@ -432,29 +432,18 @@ public:
     };
 };
 
-class spell_auriaya_sentinel_blast : public SpellScriptLoader
+class spell_auriaya_sentinel_blast : public SpellScript
 {
-public:
-    spell_auriaya_sentinel_blast() : SpellScriptLoader("spell_auriaya_sentinel_blast") { }
+    PrepareSpellScript(spell_auriaya_sentinel_blast);
 
-    class spell_auriaya_sentinel_blast_SpellScript : public SpellScript
+    void FilterTargets(std::list<WorldObject*>& unitList)
     {
-        PrepareSpellScript(spell_auriaya_sentinel_blast_SpellScript);
+        unitList.remove_if(PlayerOrPetCheck());
+    }
 
-        void FilterTargets(std::list<WorldObject*>& unitList)
-        {
-            unitList.remove_if(PlayerOrPetCheck());
-        }
-
-        void Register() override
-        {
-            OnObjectAreaTargetSelect += SpellObjectAreaTargetSelectFn(spell_auriaya_sentinel_blast_SpellScript::FilterTargets, EFFECT_ALL, TARGET_UNIT_SRC_AREA_ENEMY);
-        }
-    };
-
-    SpellScript* GetSpellScript() const override
+    void Register() override
     {
-        return new spell_auriaya_sentinel_blast_SpellScript();
+        OnObjectAreaTargetSelect += SpellObjectAreaTargetSelectFn(spell_auriaya_sentinel_blast::FilterTargets, EFFECT_ALL, TARGET_UNIT_SRC_AREA_ENEMY);
     }
 };
 
@@ -496,7 +485,7 @@ void AddSC_boss_auriaya()
     new npc_auriaya_sanctum_sentry();
     new npc_auriaya_feral_defender();
 
-    new spell_auriaya_sentinel_blast();
+    RegisterSpellScript(spell_auriaya_sentinel_blast);
 
     new achievement_auriaya_crazy_cat_lady();
     new achievement_auriaya_nine_lives();