diff --git a/tools/update_versions b/tools/update_versions
index 86a89c8627..f983727d1a 100755
--- a/tools/update_versions
+++ b/tools/update_versions
@@ -389,6 +389,7 @@ function convert_simplexml($x) {
     $v->files = $fds;
     $v->dont_throttle = get_bool($x, "dont_throttle");
     $v->needs_network = get_bool($x, "needs_network");
+    $v->is_wrapper = get_bool($x, "is_wrapper");
     $v->file_prefix = (string)$x->file_prefix;
     return $v;
 }
@@ -413,6 +414,7 @@ function process_version($a, $v, $p) {
         $vers->files = array();
         $vers->dont_throttle = false;
         $vers->needs_network = false;
+        $vers->is_wrapper = false;
         $vers->file_prefix = false;
     }
 
@@ -450,6 +452,9 @@ function process_version($a, $v, $p) {
     if ($vers->needs_network) {
         $xml .= "    <needs_network/>\n";
     }
+    if ($vers->is_wrapper) {
+        $xml .= "    <is_wrapper/>\n";
+    }
     if ($vers->file_prefix != "") {
         $xml .= "    <file_prefix>$vers->file_prefix</file_prefix>\n";
     }