diff --git a/src/server/game/Instances/InstanceScript.cpp b/src/server/game/Instances/InstanceScript.cpp
index d2e2b8bbe..459d65929 100644
--- a/src/server/game/Instances/InstanceScript.cpp
+++ b/src/server/game/Instances/InstanceScript.cpp
@@ -70,6 +70,7 @@ void InstanceScript::OnGameObjectCreate(GameObject* go)
 {
     AddObject(go);
     AddDoor(go);
+    sScriptMgr->AfterInstanceGameObjectCreate(instance, go);
 }
 
 void InstanceScript::OnGameObjectRemove(GameObject* go)
diff --git a/src/server/game/Scripting/ScriptDefines/GlobalScript.cpp b/src/server/game/Scripting/ScriptDefines/GlobalScript.cpp
index 7ad7b251e..86fe0ae8c 100644
--- a/src/server/game/Scripting/ScriptDefines/GlobalScript.cpp
+++ b/src/server/game/Scripting/ScriptDefines/GlobalScript.cpp
@@ -232,6 +232,20 @@ void ScriptMgr::OnBeforeSetBossState(uint32 id, EncounterState newState, Encount
     });
 }
 
+/**
+ * @brief Called when a game object is created inside an instance
+ *
+ * @param instance A pointer to the [map] object of the instance
+ * @param go The object being added
+ */
+void ScriptMgr::AfterInstanceGameObjectCreate(Map* instance, GameObject* go)
+{
+    ExecuteScript<GlobalScript>([&](GlobalScript* script)
+    {
+        script->AfterInstanceGameObjectCreate(instance, go);
+    });
+}
+
 GlobalScript::GlobalScript(const char* name)
     : ScriptObject(name)
 {
diff --git a/src/server/game/Scripting/ScriptDefines/GlobalScript.h b/src/server/game/Scripting/ScriptDefines/GlobalScript.h
index 7dd370a3a..849fd3c87 100644
--- a/src/server/game/Scripting/ScriptDefines/GlobalScript.h
+++ b/src/server/game/Scripting/ScriptDefines/GlobalScript.h
@@ -72,6 +72,9 @@ public:
 
     // Called when any raid boss has their state updated (e.g. pull, reset, kill)
     virtual void OnBeforeSetBossState(uint32 /*id*/, EncounterState /*newState*/, EncounterState /*oldState*/, Map* /*instance*/) { }
+
+    // Called when a gameobject is created by an instance
+    virtual void AfterInstanceGameObjectCreate(Map* /*instance*/, GameObject* /*go*/) { }
 };
 
 #endif
diff --git a/src/server/game/Scripting/ScriptMgr.h b/src/server/game/Scripting/ScriptMgr.h
index 42ab7e15b..94ba6496b 100644
--- a/src/server/game/Scripting/ScriptMgr.h
+++ b/src/server/game/Scripting/ScriptMgr.h
@@ -518,6 +518,7 @@ public: /* GlobalScript */
     bool OnAllowedToLootContainerCheck(Player const* player, ObjectGuid source);
     void OnInstanceIdRemoved(uint32 instanceId);
     void OnBeforeSetBossState(uint32 id, EncounterState newState, EncounterState oldState, Map* instance);
+    void AfterInstanceGameObjectCreate(Map* instance, GameObject* go);
 
 public: /* Scheduled scripts */
     uint32 IncreaseScheduledScriptsCount() { return ++_scheduledScripts; }