diff --git a/scripts/install b/scripts/install
index 80785c2..ef1d074 100755
--- a/scripts/install
+++ b/scripts/install
@@ -108,7 +108,7 @@ chown -R $app:www-data "$final_path"
 #=================================================
 ynh_script_progression --message="Compiling Fider application..." --weight=1
 
-build_fider
+ynh_exec_warn_less build_fider
 
 #=================================================
 # NGINX CONFIGURATION
diff --git a/scripts/upgrade b/scripts/upgrade
index 2f4dfd9..99955b1 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -154,14 +154,6 @@ ynh_script_progression --message="Starting a systemd service..." --weight=1
 
 ynh_systemd_action --service_name=$app --action="start" --log_path="/var/log/$app/$app.log"
 
-#=================================================
-# UPGRADE FAIL2BAN
-#=================================================
-# ynh_script_progression --message="Reconfiguring Fail2Ban..." --weight=1
-
-# Create a dedicated Fail2Ban config
-# ynh_add_fail2ban_config --logpath="/var/log/nginx/${domain}-error.log" --failregex="Regex to match into the log for a failed login"
-
 #=================================================
 # RELOAD NGINX
 #=================================================