diff --git a/scripts/install b/scripts/install
index e0a210e..96e9cc6 100644
--- a/scripts/install
+++ b/scripts/install
@@ -176,7 +176,7 @@ ynh_systemd_action --service_name=$app --action="start" --log_path="systemd" --l
 ynh_script_progression --message="Configuring SSOwat..."
 
 # Make app public if necessary or protect it
-[ $is_public -eq 1 ] || ynh_permission_update --permission "main" --add "visitors"
+[ $is_public -eq 0 ] || ynh_permission_update --permission "main" --add "visitors"
 
 #=================================================
 # RELOAD NGINX