diff --git a/lib/Slic3r/GUI/Plater.pm b/lib/Slic3r/GUI/Plater.pm
index b4063c8a8..0b7fbd26c 100644
--- a/lib/Slic3r/GUI/Plater.pm
+++ b/lib/Slic3r/GUI/Plater.pm
@@ -1328,6 +1328,8 @@ sub on_config_change {
         if ($opt_key eq 'bed_shape') {
             $self->{canvas}->update_bed_size;
             $self->{canvas3D}->update_bed_size if $self->{canvas3D};
+            $self->{preview3D}->set_bed_shape($self->{config}->bed_shape)
+                if $self->{preview3D};
             $self->update;
         } elsif ($opt_key eq 'octoprint_host') {
             if ($config->get('octoprint_host')) {
diff --git a/lib/Slic3r/GUI/Plater/3DPreview.pm b/lib/Slic3r/GUI/Plater/3DPreview.pm
index d93876dcf..605463a6a 100644
--- a/lib/Slic3r/GUI/Plater/3DPreview.pm
+++ b/lib/Slic3r/GUI/Plater/3DPreview.pm
@@ -66,7 +66,6 @@ sub new {
     $sizer->SetSizeHints($self);
     
     # init canvas
-    $canvas->set_bed_shape($print->config->bed_shape);
     $self->print($print);
     $self->reload_print;