diff --git a/Runtime/CStateManager.cpp b/Runtime/CStateManager.cpp
index 59dd5e1e9..20143333e 100644
--- a/Runtime/CStateManager.cpp
+++ b/Runtime/CStateManager.cpp
@@ -2339,7 +2339,7 @@ void CStateManager::SetCurrentAreaId(TAreaId aid) {
   if (x8c0_mapWorldInfo->IsAreaVisited(aid))
     return;
   x8c0_mapWorldInfo->SetAreaVisited(aid, true);
-  x850_world->GetMapWorld()->RecalculateWorldSphere(*x8c0_mapWorldInfo, *x850_world);
+  x850_world->IMapWorld()->RecalculateWorldSphere(*x8c0_mapWorldInfo, *x850_world);
 }
 
 void CStateManager::AreaUnloaded(TAreaId) {