1 files changed, 6 insertions, 1 deletions
diff --git a/lib/Reaction/UI/ViewPort/Field/Mutable/Number.pm b/lib/Reaction/UI/ViewPort/Field/Mutable/Number.pm
index 41308f3..d2be595 100644
--- a/lib/Reaction/UI/ViewPort/Field/Mutable/Number.pm
+++ b/lib/Reaction/UI/ViewPort/Field/Mutable/Number.pm
@@ -3,7 +3,12 @@ package Reaction::UI::ViewPort::Field::Mutable::Number;
 use Reaction::Class;
 
 class Number is 'Reaction::UI::ViewPort::Field::Number', which {
-  does 'Reaction::UI::ViewPort::Field::Role::Mutable';
+  does 'Reaction::UI::ViewPort::Field::Role::Mutable::Simple';
+
+  implements adopt_value_string => as {
+    my ($self) = @_;
+    $self->value($self->value_string);
+  };
 };
 
 1;