diff --git a/languages/en/deployment-guide/15.x.rst b/languages/en/deployment-guide/15.x.rst
index d8e3147d..2e613565 100644
--- a/languages/en/deployment-guide/15.x.rst
+++ b/languages/en/deployment-guide/15.x.rst
@@ -1,12 +1,15 @@
 Tuleap 15.x
 ###########
 
-Tuleap 15.12
+Tuleap 15.13
 ============
 
 .. NOTE::
 
-  Tuleap 15.12 is currently under development.
+  Tuleap 15.13 is currently under development.
+
+Tuleap 15.12
+============
 
 API BREAKING CHANGE:
 --------------------