diff --git a/Manuals/Tcar-ug/Repository/History.docbook b/Manuals/Tcar-ug/Repository/History.docbook
index 4c91c5f..7d0c056 100644
--- a/Manuals/Tcar-ug/Repository/History.docbook
+++ b/Manuals/Tcar-ug/Repository/History.docbook
@@ -10,5 +10,6 @@
     &repo-history-2009;
     &repo-history-2010;
     &repo-history-2011;
+    &repo-history-2012;
 
 </chapter>