diff --git a/spaces.overrides.inc b/spaces.overrides.inc
index 773786e..1b22c36 100644
--- a/spaces.overrides.inc
+++ b/spaces.overrides.inc
@@ -52,7 +52,7 @@ function spaces_context_ui_editor_submit(&$form, &$form_state) {
   if ($space) {
     $saved = FALSE;
     foreach ($form_state['values']['contexts'] as $name => $values) {
-      $original = clone $values['context'];
+      $original = unserialize(serialize($values['context']));
       $context = context_ui_editor_process($values);
       foreach (array_keys(context_conditions(TRUE)) as $condition) {
         if ($context->conditions[$condition] != $original->conditions[$condition]) {