diff --git a/sql.php b/sql.php
index 0de81e6..e0ae57e 100644
--- a/sql.php
+++ b/sql.php
@@ -166,6 +166,12 @@ class SQL {
         case 10 :
           $statement->bind_param ( $t, $p [0], $p [1], $p [2], $p [3], $p [4], $p [5], $p [6], $p [7], $p [8], $p [9] );
           break;
+        case 11 :
+          $statement->bind_param ( $t, $p [0], $p [1], $p [2], $p [3], $p [4], $p [5], $p [6], $p [7], $p [8], $p [9], $p [10] );
+          break;
+        case 12 :
+          $statement->bind_param ( $t, $p [0], $p [1], $p [2], $p [3], $p [4], $p [5], $p [6], $p [7], $p [8], $p [9], $p [10], $p [11] );
+          break;
       }
     } else {
       $statement->bind_param ( $t, $p );