diff --git a/README.md b/README.md
index 3f15cca..906c28d 100644
--- a/README.md
+++ b/README.md
@@ -41,7 +41,7 @@ To try the `testing` branch, please proceed like that:
 ```bash
 sudo yunohost app install https://git.qilk.de/denis/pelican_ynh
 or
-sudo yunohost app upgrade pterodactyl -u https://git.qilk.de/denis/pelican_ynh
+sudo yunohost app upgrade pelican -u https://git.qilk.de/denis/pelican_ynh
 ```
 
 **More info regarding app packaging:** <https://yunohost.org/packaging_apps>