diff --git a/space_view3d_spacebar_menu.py b/space_view3d_spacebar_menu.py
index 93fd82c74f8df449767beb50f0dbfff1e281400e..01a55bb6e802511018ce5c31f12a655253e7690a 100644
--- a/space_view3d_spacebar_menu.py
+++ b/space_view3d_spacebar_menu.py
@@ -640,7 +640,7 @@ class VIEW3D_MT_Space_Dynamic_Menu(bpy.types.Menu):
             layout.separator()
 			
 
-            if arm.drawtype in ('BBONE', 'ENVELOPE'):
+            if arm.draw_type in ('BBONE', 'ENVELOPE'):
                 layout.operator("transform.transform",
                     text="Scale Envelope Distance").mode = 'BONE_SIZE'