diff --git a/src/platformsupport/fontdatabases/windows/qwindowsfontdatabase.cpp b/src/platformsupport/fontdatabases/windows/qwindowsfontdatabase.cpp
index 9d86f461e9..aab1ab9889 100644
--- a/src/platformsupport/fontdatabases/windows/qwindowsfontdatabase.cpp
+++ b/src/platformsupport/fontdatabases/windows/qwindowsfontdatabase.cpp
@@ -1884,8 +1884,9 @@ QString QWindowsFontDatabase::familyForStyleHint(QFont::StyleHint styleHint)
 
 QStringList QWindowsFontDatabase::fallbacksForFamily(const QString &family, QFont::Style style, QFont::StyleHint styleHint, QChar::Script script) const
 {
-    QStringList result = m_eudcFonts;
+    QStringList result;
     result.append(QWindowsFontDatabase::familyForStyleHint(styleHint));
+    result.append(m_eudcFonts);
     result.append(QWindowsFontDatabase::extraTryFontsForFamily(family));
     result.append(QPlatformFontDatabase::fallbacksForFamily(family, style, styleHint, script));
 
@@ -2075,4 +2076,9 @@ QString QWindowsFontDatabase::readRegistryString(HKEY parentHandle, const wchar_
     return result;
 }
 
+bool QWindowsFontDatabase::isPrivateFontFamily(const QString &family) const
+{
+    return m_eudcFonts.contains(family) || QPlatformFontDatabase::isPrivateFontFamily(family);
+}
+
 QT_END_NAMESPACE
diff --git a/src/platformsupport/fontdatabases/windows/qwindowsfontdatabase_p.h b/src/platformsupport/fontdatabases/windows/qwindowsfontdatabase_p.h
index c01a03c7b4..30f5beefdf 100644
--- a/src/platformsupport/fontdatabases/windows/qwindowsfontdatabase_p.h
+++ b/src/platformsupport/fontdatabases/windows/qwindowsfontdatabase_p.h
@@ -109,6 +109,7 @@ public:
     bool fontsAlwaysScalable() const override;
     void derefUniqueFont(const QString &uniqueFont);
     void refUniqueFont(const QString &uniqueFont);
+    bool isPrivateFontFamily(const QString &family) const override;
 
     static QFont systemDefaultFont();