diff --git a/tests/manual/iconbrowser/CMakeLists.txt b/tests/manual/iconbrowser/CMakeLists.txt
index bafe79200bc..b635d15ea45 100644
--- a/tests/manual/iconbrowser/CMakeLists.txt
+++ b/tests/manual/iconbrowser/CMakeLists.txt
@@ -1,6 +1,12 @@
 # Copyright (C) 2023 The Qt Company Ltd.
 # SPDX-License-Identifier: BSD-3-Clause
 
+if (NOT QT_BUILD_STANDALONE_TESTS AND NOT QT_BUILDING_QT)
+    cmake_minimum_required(VERSION 3.16)
+    project(iconbrowser LANGUAGES C CXX ASM)
+    find_package(Qt6BuildInternals COMPONENTS STANDALONE_TEST)
+endif()
+
 find_package(Qt6 REQUIRED COMPONENTS Gui Widgets)
 
 qt_internal_add_manual_test(iconbrowser