#----------------------------------------------------------------------
 
 def runTest(frame, nb, log):
-    win = TestPanel(nb, log)
-    return win
+    if wx.Platform == "__WXMAC__":
+        from Main import MessagePanel
+        win = MessagePanel(nb, 'This demo currently fails on the Mac.',
+                           'Sorry', wx.ICON_WARNING)
+        return win
+    else:
+        win = TestPanel(nb, log)
+        return win
 
 #----------------------------------------------------------------------