diff --git a/source/Ox.UI/js/Form/Checkbox.js b/source/Ox.UI/js/Form/Checkbox.js
index a4dd17ba..5277095f 100644
--- a/source/Ox.UI/js/Form/Checkbox.js
+++ b/source/Ox.UI/js/Form/Checkbox.js
@@ -6,7 +6,6 @@ Ox.Checkbox <f> Checkbox Element
     options <o> Options object
         disabled <b> if true, checkbox is disabled
         group <b> if true, checkbox is part of a group
-        id <s> element id
         label <s> Label (on the left side)
         labelWidth <n|64> Label width
         title <s> Title (on the right side)
@@ -23,13 +22,12 @@ Ox.Checkbox = function(options, self) {
             .defaults({
                 disabled: false,
                 group: false,
-                id: '',
                 label: '',
                 labelWidth: 64,
                 overlap: 'none',
                 title: '',
                 value: false,
-                width: 'auto'
+                width: options && (options.label || options.title) ? 'auto' : 16
             })
             .options(options || {})
             .update({