diff --git a/kivy/uix/button.py b/kivy/uix/button.py
index f20a1ea55..0bc46d15d 100644
--- a/kivy/uix/button.py
+++ b/kivy/uix/button.py
@@ -87,8 +87,9 @@ class Button(ButtonBehavior, Label):
 
     .. versionadded:: 1.8.0
 
-    :attr:`background_normal` is a :class:`~kivy.properties.StringProperty` and
-    defaults to 'atlas://data/images/defaulttheme/button_disabled'.
+    :attr:`background_disabled_normal` is a
+    :class:`~kivy.properties.StringProperty` and defaults to
+    'atlas://data/images/defaulttheme/button_disabled'.
     '''
 
     background_disabled_down = StringProperty(
@@ -98,8 +99,9 @@ class Button(ButtonBehavior, Label):
 
     .. versionadded:: 1.8.0
 
-    :attr:`background_down` is a :class:`~kivy.properties.StringProperty` and
-    defaults to 'atlas://data/images/defaulttheme/button_disabled_pressed'.
+    :attr:`background_disabled_down` is a
+    :class:`~kivy.properties.StringProperty` and defaults to
+    'atlas://data/images/defaulttheme/button_disabled_pressed'.
     '''
 
     border = ListProperty([16, 16, 16, 16])