diff --git a/scripts/upgrade b/scripts/upgrade
index e975052..fc5d71b 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -62,15 +62,7 @@ chmod 644 "/etc/cron.d/$app"
 #=================================================
 # SPECIFIC UPGRADE
 #=================================================
-# UPDATE A CONFIG FILE
-#=================================================
-#ynh_script_progression --message="Updating a configuration file..." --weight=5
 
-# Install configuration files
-#ynh_add_config --template="config.local.php" --destination="$install_dir/config.local.php"
-
-#chmod 650 "$install_dir/config.local.php"
-#chown $app:$app "$install_dir/config.local.php"
 
 #=================================================
 # END OF SCRIPT