diff --git a/UPGRADE.txt b/UPGRADE.txt
index d67213fa4fae2d58232fd959ef3593737ab3ab5e..20b0aedd0f641a71700475913dea69ec0f06409c 100644
--- a/UPGRADE.txt
+++ b/UPGRADE.txt
@@ -35,7 +35,7 @@ you are reading this document.
 
 Shell commands::
 
-  export AEGIR_VERSION=6.x-0.4-alpha6
+  export AEGIR_VERSION=0.4-alpha6
   export DRUPAL_DIR=/var/aegir/hostmaster-$AEGIR_VERSION
   export OLD_DRUPAL_DIR=/var/aegir/drupal-6.14
   export DRUSH_VERSION=All-versions-3.0-beta1