diff --git a/libraries/dbi/DBIDrizzle.class.php b/libraries/dbi/DBIDrizzle.class.php
index 421a0d0caa..c3b8f0bf81 100644
--- a/libraries/dbi/DBIDrizzle.class.php
+++ b/libraries/dbi/DBIDrizzle.class.php
@@ -375,8 +375,7 @@ class PMA_DBI_Drizzle implements PMA_DBI_Extension
     /**
      * returns the number of rows affected by last query
      *
-     * @param PMA_DrizzleResult $link           connection object
-     * @param bool              $get_from_cache whether to retrieve from cache
+     * @param PMA_DrizzleResult $link connection object
      *
      * @return int
      */