diff --git a/README.md b/README.md
index 2fa2a3b..ecfb74c 100644
--- a/README.md
+++ b/README.md
@@ -19,6 +19,7 @@ chmod u+x ./recipe_gentoo.sh
 Not finished, in progress....
 
 TO DO :
+- Check if host can join IPAM before test the API
 - Test the recipe check auto-backup (OK, not fully tested)
 - Others (script design, documentation...)