diff --git a/README.md b/README.md
index 6bf1ed7..a77e940 100644
--- a/README.md
+++ b/README.md
@@ -58,7 +58,8 @@ How to configure this app: by an admin panel at https://bitwarden.domain.tld/adm
 Developers info
 ----------------
 
-Please do your pull request to the [testing branch](https://github.com/YunoHost-Apps/bitwarden_ynh/tree/testing).
+**Only if you want to use a testing branch for coding, instead of merging directly into master.**
+Please do your pull request to the [testing branch]https://github.com/YunoHost-Apps/bitwarden_ynh/tree/testing).
 
 To try the testing branch, please proceed like that.
 ```