diff --git a/chaco/tools/toolbars/toolbar_buttons.py b/chaco/tools/toolbars/toolbar_buttons.py
index f0c281802..be55f9bad 100644
--- a/chaco/tools/toolbars/toolbar_buttons.py
+++ b/chaco/tools/toolbars/toolbar_buttons.py
@@ -196,7 +196,7 @@ def perform(self, event):
     def _perform_wx(self, width, height, gc):
         import wx
 
-        bitmap = wx.BitmapFromBufferRGBA(
+        bitmap = wx.Bitmap.FromBufferRGBA(
             width + 1, height + 1, gc.bmp_array.flatten()
         )
         data = wx.BitmapDataObject()