diff --git a/t/model/hashref_default_values.t b/t/model/hashref_default_values.t
index 8f353bf..f5519a8 100644
--- a/t/model/hashref_default_values.t
+++ b/t/model/hashref_default_values.t
@@ -1,7 +1,7 @@
 use strict;
 use warnings;
 
-use Test::More tests => 36;
+use Test::More tests => 38;
 
 use HTML::FormFu;
 
@@ -70,6 +70,11 @@ $form->populate(
             {
                 type => "SimpleTable",
                 rows => [ [ { name => "table1" } ] ]
+            },
+            {
+                type => "Hidden",
+                name => "unchanged",
+                value => "set"
             }
         ]
     }
@@ -142,5 +147,8 @@ for ( 0 .. 1 ) {
         $form->get_all_element( { nested_name => 'many' } ),
         qr/name="many_2.foo" type="text" value="baz"/
     );
+    like( $form->get_field('unchanged'),
+        qr/name="unchanged" type="hidden" value="set"/,
+        "Test that defaults does not overwrite field with preset value" );
 
 }