diff --git a/src/Form/Tostring.php b/src/Form/Tostring.php
index <HASH>..<HASH> 100644
--- a/src/Form/Tostring.php
+++ b/src/Form/Tostring.php
@@ -3,6 +3,7 @@
 namespace Formulaic\Form;
 
 use ArrayObject;
+use Formulaic\Select;
 
 trait Tostring
 {
@@ -20,7 +21,9 @@ trait Tostring
         if ($fields) {
             $out .= "\n";
             foreach ($fields as $field) {
-                if ($field instanceof ArrayObject) {
+                if ($field instanceof ArrayObject
+                    && !($field instanceof Select)
+                ) {
                     $out .= "$field\n";
                 } else {
                     $out .= "<div>$field</div>\n";
select is also instanceof ArrayObject, but should be wrapped