diff --git a/demo/GridLabelRenderer.py b/demo/GridLabelRenderer.py
index 5a93707e..67ea895f 100644
--- a/demo/GridLabelRenderer.py
+++ b/demo/GridLabelRenderer.py
@@ -33,7 +33,7 @@ class MyColLabelRenderer(glr.GridLabelRenderer):
     def Draw(self, grid, dc, rect, col):
         dc.SetBrush(wx.Brush(self._bgcolor))
         dc.SetPen(wx.TRANSPARENT_PEN)
-        dc.DrawRectangleRect(rect)
+        dc.DrawRectangle(rect)
         hAlign, vAlign = grid.GetColLabelAlignment()
         text = grid.GetColLabelValue(col)
         self.DrawBorder(grid, dc, rect)