diff --git a/src/wx/panel.cpp b/src/wx/panel.cpp
index 6e8daf88..71e7308c 100644
--- a/src/wx/panel.cpp
+++ b/src/wx/panel.cpp
@@ -1381,6 +1381,7 @@ void GameArea::OnSize(wxSizeEvent& ev)
     // panel may resize
     if (panel)
         panel->OnSize(ev);
+    Layout();
 
     ev.Skip();
 }