diff --git a/src/propgrid/manager.cpp b/src/propgrid/manager.cpp
index 025e7be845..e3487b5c80 100644
--- a/src/propgrid/manager.cpp
+++ b/src/propgrid/manager.cpp
@@ -1191,6 +1191,7 @@ void wxPropertyGridManager::RecreateControls()
                                        wxDefaultPosition,wxDefaultSize,
                                        ((GetExtraStyle()&wxPG_EX_NO_FLAT_TOOLBAR)?0:wxTB_FLAT)
                                         /*| wxTB_HORIZONTAL | wxNO_BORDER*/ );
+            m_pToolbar->SetToolBitmapSize(wxSize(16, 15));
 
         #if defined(__WXMSW__)
             // Eliminate toolbar flicker on XP