diff --git a/view/Toolbar.py b/view/Toolbar.py
index fbbdc17..cd10ea6 100644
--- a/view/Toolbar.py
+++ b/view/Toolbar.py
@@ -66,7 +66,7 @@ class Toolbar( Div ):
           Div( Input(
             type = u"button",
             id = u"insertOrderedList", title = u"numbered list [ctrl-1]",
-            class_ = "image_button insertUnorderedList_large",
+            class_ = "image_button insertOrderedList_large",
           ), class_ = u"button_background" ),
         ),
         class_ = u"button_wrapper",