diff --git a/src/server/scripts/Northrend/Ulduar/Ulduar/boss_algalon_the_observer.cpp b/src/server/scripts/Northrend/Ulduar/Ulduar/boss_algalon_the_observer.cpp
index 3d247223c97..71d955ecdc5 100644
--- a/src/server/scripts/Northrend/Ulduar/Ulduar/boss_algalon_the_observer.cpp
+++ b/src/server/scripts/Northrend/Ulduar/Ulduar/boss_algalon_the_observer.cpp
@@ -990,7 +990,7 @@ class go_celestial_planetarium_access : public GameObjectScript
 
             InstanceScript* instance;
 
-            bool GossipHello(Player* player) override
+            bool OnReportUse(Player* player) override
             {
                 if (me->HasFlag(GAMEOBJECT_FLAGS, GO_FLAG_IN_USE))
                     return true;