diff --git a/Christmas-update---theme-informations.md b/[1.x]-Christmas-update-theme-informations.md
similarity index 86%
rename from Christmas-update---theme-informations.md
rename to [1.x]-Christmas-update-theme-informations.md
index 3c261ab..bfde2b7 100644
--- a/Christmas-update---theme-informations.md
+++ b/[1.x]-Christmas-update-theme-informations.md
@@ -1,3 +1,5 @@
+#### _Please note: this page is only relevant to ts-website 1.x_
+
 [Christmas update](http://i.imgur.com/R0lPz6b.png) introduced on the 01 December 2016 adds a new theme, background and snow effect.
 Website checks the user's date on the device and enables the effects throughout the whole December.