diff --git a/README.md b/README.md
index 2c20a55..b07dd46 100755
--- a/README.md
+++ b/README.md
@@ -38,6 +38,10 @@ You can configure this app by editing `/var/www/qr/config.inc.php`.
 * x86-64 - [![Build Status](https://ci-apps.yunohost.org/ci/logs/qr%20%28Apps%29.svg)](https://ci-apps.yunohost.org/ci/apps/qr/)
 * ARMv8-A - [![Build Status](https://ci-apps-arm.yunohost.org/ci/logs/qr%20%28Apps%29.svg)](https://ci-apps-arm.yunohost.org/ci/apps/qr/)
 
+## Additional information
+
+The application is called LibreQR, but its technical ID in YunoHost is `qr` for historical reasons.
+
 ## Links
 
  * Report a bug in this package: <https://code.antopie.org/miraty/qr_ynh/issues>
diff --git a/README_fr.md b/README_fr.md
index c8afaee..ceea1ee 100755
--- a/README_fr.md
+++ b/README_fr.md
@@ -38,6 +38,10 @@ Vous pouvez configurer cette application en modifiant `/var/www/qr/config.inc.ph
 * x86-64 - [![Build Status](https://ci-apps.yunohost.org/ci/logs/qr%20%28Apps%29.svg)](https://ci-apps.yunohost.org/ci/apps/qr/)
 * ARMv8-A - [![Build Status](https://ci-apps-arm.yunohost.org/ci/logs/qr%20%28Apps%29.svg)](https://ci-apps-arm.yunohost.org/ci/apps/qr/)
 
+## Informations additionnelles
+
+L'application s'appelle LibreQR, mais son identifiant technique dans YunoHost est `qr` pour des raisons historiques.
+
 ## Liens
 
  * Signaler un bug dans ce paquet : <https://code.antopie.org/miraty/qr_ynh/issues>