diff --git a/install_minimal/upgrades/airtime-2.0.0/UpgradeCommon.php b/install_minimal/upgrades/airtime-2.0.0/UpgradeCommon.php
index f2e039326..ce14cc675 100644
--- a/install_minimal/upgrades/airtime-2.0.0/UpgradeCommon.php
+++ b/install_minimal/upgrades/airtime-2.0.0/UpgradeCommon.php
@@ -15,8 +15,8 @@ class UpgradeCommon{
 
     const CONF_PYPO_GRP = "pypo";
     const CONF_WWW_DATA_GRP = "www-data";
-    const CONF_BACKUP_SUFFIX = "201";
-    const VERSION_NUMBER = "2.0.1";
+    const CONF_BACKUP_SUFFIX = "200";
+    const VERSION_NUMBER = "2.0.0";
     
     public static function connectToDatabase($p_exitOnError = true)
     {