diff --git a/scripts/install b/scripts/install
index 4c373f2..f9c8d95 100755
--- a/scripts/install
+++ b/scripts/install
@@ -82,8 +82,7 @@ ynh_script_progression --message="Configuring SSOwat..."
 # Make app public if necessary
 if [ $is_public -eq 1 ]
 then
-	# unprotected_uris allows SSO credentials to be passed anyway.
-	ynh_app_setting_set --app=$app --key=skipped_uris --value="/"
+	ynh_permission_update --permission "main" --add visitors
 fi
 
 #=================================================