diff --git a/index.php b/index.php
index e24bde9179..3f25e004d7 100644
--- a/index.php
+++ b/index.php
@@ -65,6 +65,8 @@ function main()
 {
     global $user, $action, $config;
 
+    Snapshot::check();
+    
     if (!_have_config()) {
         $msg = sprintf(_("No configuration file found. Try running ".
                          "the installation program first."));