diff --git a/src/libs/vlayout/vtextmanager.h b/src/libs/vlayout/vtextmanager.h
index 69b5a790f..21fb12914 100644
--- a/src/libs/vlayout/vtextmanager.h
+++ b/src/libs/vlayout/vtextmanager.h
@@ -74,7 +74,7 @@ class VTextManager
     Q_DECLARE_TR_FUNCTIONS(VTextManager) // NOLINT
 
 public:
-    VTextManager() = default;
+    VTextManager() noexcept = default;
     virtual ~VTextManager() = default;
 
     VTextManager(const VTextManager &text) = default;
diff --git a/src/libs/vwidgets/vabstractmainwindow.h b/src/libs/vwidgets/vabstractmainwindow.h
index be0c13e3f..431685eed 100644
--- a/src/libs/vwidgets/vabstractmainwindow.h
+++ b/src/libs/vwidgets/vabstractmainwindow.h
@@ -38,6 +38,10 @@
 #include "../vmisc/diagnostic.h"
 #endif // QT_VERSION < QT_VERSION_CHECK(5, 5, 0)
 
+#if QT_VERSION < QT_VERSION_CHECK(5, 13, 0)
+#include "../vmisc/defglobal.h"
+#endif
+
 struct VFinalMeasurement;
 
 QT_WARNING_PUSH