diff --git a/core/model/fieldtypes/MultiEnum.php b/core/model/fieldtypes/MultiEnum.php
index 5f8b52407..e0895f86c 100755
--- a/core/model/fieldtypes/MultiEnum.php
+++ b/core/model/fieldtypes/MultiEnum.php
@@ -11,6 +11,13 @@
  * @subpackage model
  */
 class MultiEnum extends Enum {
+	function __construct($name, $enum = NULL, $default = NULL) {
+		parent::__construct($name, $enum, $default);
+		
+		// MultiEnums are allowed blank defaults
+		if(!$default) $this->default = $default;
+	}
+
 	function requireField(){
 		DB::requireField($this->tableName, $this->name, "set('" . implode("','", $this->enum) . "') character set utf8 collate utf8_general_ci default '{$this->default}'");
 	}