diff --git a/ct/petio.sh b/ct/petio.sh
index 22c8e93a..f9c4d137 100644
--- a/ct/petio.sh
+++ b/ct/petio.sh
@@ -11,7 +11,7 @@ var_cpu="${var_cpu:-2}"
 var_ram="${var_ram:-1024}"
 var_disk="${var_disk:-4}"
 var_os="${var_os:-ubuntu}"
-var_version="${var_version:-20.04}"
+var_version="${var_version:-24.04}"
 
 header_info "$APP"
 variables