diff --git a/application/models/Tokens_dynamic.php b/application/models/Tokens_dynamic.php
index 4be0e6de568..681b12aeff5 100644
--- a/application/models/Tokens_dynamic.php
+++ b/application/models/Tokens_dynamic.php
@@ -337,6 +337,26 @@ function createTokens($iSurveyID)
 
         return array($newtokencount,count($tkresult));
     }
+    
+    
+     /**
+     * This method is invoked before saving a record (after validation, if any).
+     * The default implementation raises the {@link onBeforeSave} event.
+     * You may override this method to do any preparation work for record saving.
+     * Use {@link isNewRecord} to determine whether the saving is
+     * for inserting or updating record.
+     * Make sure you call the parent implementation so that the event is raised properly.
+     * @return boolean whether the saving should be executed. Defaults to true.
+     */
+    public function beforeSave()
+    {
+         // Postgres delivers bytea fields as streams :-o - if this is not done it looks like Postgres saves something unexpected
+        if ($this->usesleft>0)
+        {
+            $this->completed='N'; 
+        }
+        return parent::beforeSave();
+    }
 
     public function search()
     {