diff --git a/bin/update.sh b/bin/update.sh
index 536bad9ba..be952cc2f 100755
--- a/bin/update.sh
+++ b/bin/update.sh
@@ -144,7 +144,7 @@ if ($RCI->configured) {
   // check database schema
   if ($RCI->config['db_dsnw']) {
     echo "Executing database schema update.\n";
-    system(INSTALL_PATH . "bin/updatedb.sh --package=roundcube --version=" . $ops['version']
+    system(INSTALL_PATH . "bin/updatedb.sh --package=roundcube --version=" . $opts['version']
       . " --dir=" . INSTALL_PATH . DIRECTORY_SEPARATOR . "SQL", $res);
 
     $success = !$res;