diff --git a/CMakeLists.txt b/CMakeLists.txt
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -35,7 +35,7 @@
 if (BUILD_TESTING)
     find_package(Qt5Test ${REQUIRED_QT_VERSION} CONFIG QUIET)
 endif()
-
+add_definitions(-DQT_NO_FOREACH)
 set(CMAKE_AUTOMOC ON)
 set(AUTOMOC_MOC_OPTIONS -Muri=org.kde.kirigami)
 set(CMAKE_INCLUDE_CURRENT_DIR ON)
diff --git a/src/kirigamiplugin.cpp b/src/kirigamiplugin.cpp
--- a/src/kirigamiplugin.cpp
+++ b/src/kirigamiplugin.cpp
@@ -45,7 +45,7 @@
 
 QUrl KirigamiPlugin::componentUrl(const QString &fileName) const
 {
-    foreach (const QString &style, m_stylesFallbackChain) {
+    for (const QString &style : qAsConst(m_stylesFallbackChain)) {
         const QString candidate = QStringLiteral("styles/") + style + QLatin1Char('/') + fileName;
         if (QFile::exists(resolveFilePath(candidate))) {
 #ifdef KIRIGAMI_BUILD_TYPE_STATIC