diff --git a/design/dem-loading-class-diagram.puml b/design/dem-loading-class-diagram.puml
index 99d16887f6c83cc702234b9bb4a728e6296b3459..173c65c14f5e57d7f8b6ca2ffc114429f468299b 100644
--- a/design/dem-loading-class-diagram.puml
+++ b/design/dem-loading-class-diagram.puml
@@ -25,7 +25,7 @@
   skinparam NoteFontColor         #691616
   skinparam ClassFontSize         11
 
-  package fr.cs.rugged #ECEBD8 {
+  package org.orekit.rugged #ECEBD8 {
 
     package api #DDEBD8 {
       interface UpdatableTile {