diff --git a/includes/FeedsConfigurable.inc b/includes/FeedsConfigurable.inc
index 6380aae56a25d4236f84d89fa0bda244043c3d3a..8f399f10742826eceb95326b616468076488e8f4 100644
--- a/includes/FeedsConfigurable.inc
+++ b/includes/FeedsConfigurable.inc
@@ -173,6 +173,7 @@ abstract class FeedsConfigurable {
  *   Rendered config form, if available. Empty string otherwise.
  */
 function feeds_get_config_form($configurable) {
+  $form_state = array();
   if ($configurable->configForm($form_state)) {
     return drupal_get_form(get_class($configurable) .'_feeds_config_form', $configurable);
   }