diff --git a/autoload/zencoding/lang/haml.vim b/autoload/zencoding/lang/haml.vim
index 85aa0de..b3aca73 100644
--- a/autoload/zencoding/lang/haml.vim
+++ b/autoload/zencoding/lang/haml.vim
@@ -153,6 +153,7 @@ function! zencoding#lang#haml#parseTag(tag)
     let current.attr[name] = value
     let attrs = attrs[stridx(attrs, match) + len(match):]
   endwhile
+  let current.attrs_order = keys(current.attr)
   return current
 endfunction
 
diff --git a/autoload/zencoding/lang/slim.vim b/autoload/zencoding/lang/slim.vim
index 449cbb6..e1e5285 100644
--- a/autoload/zencoding/lang/slim.vim
+++ b/autoload/zencoding/lang/slim.vim
@@ -131,6 +131,7 @@ function! zencoding#lang#slim#parseTag(tag)
     let current.attr[name] = value
     let attrs = attrs[stridx(attrs, match) + len(match):]
   endwhile
+  let current.attrs_order = keys(current.attr)
   return current
 endfunction