diff --git a/ViewModels/MainWindowViewModel.cs b/ViewModels/MainWindowViewModel.cs
index 5d79803..6186a29 100644
--- a/ViewModels/MainWindowViewModel.cs
+++ b/ViewModels/MainWindowViewModel.cs
@@ -101,6 +101,7 @@ namespace TradeBlotter.ViewModels
       try{LocalPriceCache.GetInstance().Dispose();}catch(Exception){;}
       try{GBPriceCache.GetInstance().Dispose();}catch(Exception){;}
       try{SymbolCache.GetInstance().Dispose();}catch(Exception){;}
+      try{GLPriceCache.GetInstance().Dispose();}catch(Exception){;}
       base.OnDispose();
     }
     public override SaveParameters GetSaveParameters()