diff --git a/dicos/04_maj.xml b/dicos/04_maj.xml
index 8d312e5..351b35e 100644
--- a/dicos/04_maj.xml
+++ b/dicos/04_maj.xml
@@ -16,7 +16,7 @@
     </variables>
 
     <constraints>
-        <group master='additionnal_repository_priority_target'>
+        <group master='additional_repository_priority_target'>
             <slave>additional_repository_global_priority</slave>
             <slave>additional_repository_exempted_packages</slave>
         </group>