diff --git a/HowtoCeph.md b/HowtoCeph.md
index f5bda150..e1ee2f08 100644
--- a/HowtoCeph.md
+++ b/HowtoCeph.md
@@ -470,6 +470,8 @@ $ ceph-deploy osd create --data /dev/sdX <hostname>
 
 ## Suppression
 
+> Attention: section à revoir
+
 ~~~
 OSD=0
 ceph osd out $OSD