diff --git a/docs/chapters/upgrading.rst b/docs/chapters/upgrading.rst
index 1d9161eb..e78ff9a4 100644
--- a/docs/chapters/upgrading.rst
+++ b/docs/chapters/upgrading.rst
@@ -95,6 +95,6 @@ After upgrading all jails from one release to the next you may find that you now
 
 `bastille list releases` to list all bootstrapped releases.
 
-`bastille destroy X.Y-RELEASE` to fully delete the release.
+`bastille destroy X.Y-RELEASE` to fully delete the release, including the cache.
 
-`bastille destroy [-f|--force] X.Y-RELEASE` to delete the cache directory as well.
+`bastille destroy [-c|--no-cache] X.Y-RELEASE` to retain the cache directory.