diff --git a/views/entityreference_plugin_display.inc b/views/entityreference_plugin_display.inc
index 30d8a42..a2a35c8 100644
--- a/views/entityreference_plugin_display.inc
+++ b/views/entityreference_plugin_display.inc
@@ -81,6 +81,7 @@ class entityreference_plugin_display extends views_plugin_display {
           // Get the table and field names for the checked field.
           if (empty($this->view->field[$field_alias]->field_info)) {
             $field = $this->view->query->fields[$this->view->field[$field_alias]->field_alias];
+            $field_table = $field['table'];
           }
           else {
             $field_table = $this->view->query->ensure_table($this->view->field[$field_alias]->table, $this->view->field[$field_alias]->relationship);
@@ -88,7 +89,7 @@ class entityreference_plugin_display extends views_plugin_display {
             $field = $this->view->query->fields[$this->view->field[$field_alias]->field];
           }
           // Add an OR condition for the field
-          $conditions->condition($field['table'] . '.' . $field['field'], $value, 'LIKE');
+          $conditions->condition($field_table . '.' . $field['field'], $value, 'LIKE');
         }
       }