diff --git a/sass/form/checkbox-radio.sass b/sass/form/checkbox-radio.sass
index 96486673..f033d113 100644
--- a/sass/form/checkbox-radio.sass
+++ b/sass/form/checkbox-radio.sass
@@ -8,7 +8,8 @@
   &:hover
     color: $input-hover-color
   &[disabled],
-  fieldset[disabled] &
+  fieldset[disabled] &,
+  input[disabled]
     color: $input-disabled-color
     cursor: not-allowed