2 files changed, 4 insertions, 0 deletions
diff --git a/src/webenginewidgets/api/qwebenginehistory.h b/src/webenginewidgets/api/qwebenginehistory.h
index 3dcea9469..81dd3fb34 100644
--- a/src/webenginewidgets/api/qwebenginehistory.h
+++ b/src/webenginewidgets/api/qwebenginehistory.h
@@ -76,7 +76,9 @@ private:
     friend class QWebEngineHistoryPrivate;
 };
 
+#if QT_VERSION >= QT_VERSION_CHECK(5,6,0)
 Q_DECLARE_SHARED_NOT_MOVABLE_UNTIL_QT6(QWebEngineHistoryItem)
+#endif
 
 class QWebEngineHistoryPrivate;
 class QWEBENGINEWIDGETS_EXPORT QWebEngineHistory {
diff --git a/src/webenginewidgets/api/qwebenginescript.h b/src/webenginewidgets/api/qwebenginescript.h
index 29126b110..a3cc66179 100644
--- a/src/webenginewidgets/api/qwebenginescript.h
+++ b/src/webenginewidgets/api/qwebenginescript.h
@@ -99,7 +99,9 @@ private:
     QSharedDataPointer<QtWebEngineCore::UserScript> d;
 };
 
+#if QT_VERSION >= QT_VERSION_CHECK(5,6,0)
 Q_DECLARE_SHARED_NOT_MOVABLE_UNTIL_QT6(QWebEngineScript)
+#endif
 
 #ifndef QT_NO_DEBUG_STREAM
 QWEBENGINEWIDGETS_EXPORT QDebug operator<<(QDebug, const QWebEngineScript &);