diff --git a/tests/auto/dbus/qdbusxmlparser/tst_qdbusxmlparser.cpp b/tests/auto/dbus/qdbusxmlparser/tst_qdbusxmlparser.cpp
index 35cf9897534..6d58fdf6d05 100644
--- a/tests/auto/dbus/qdbusxmlparser/tst_qdbusxmlparser.cpp
+++ b/tests/auto/dbus/qdbusxmlparser/tst_qdbusxmlparser.cpp
@@ -58,6 +58,7 @@ private:
     QString clean_xml(const QString&);
 
 private slots:
+    void initTestCase();
     void parsing_data();
     void parsing();
     void parsingWithDoctype_data();
@@ -71,6 +72,12 @@ private slots:
     void properties();
 };
 
+void tst_QDBusXmlParser::initTestCase()
+{
+    // Avoid QHash randomization so that the order of the XML attributes is stable
+    qputenv("QT_HASH_SEED", "123");
+}
+
 void tst_QDBusXmlParser::parsing_data()
 {
     QTest::addColumn<QString>("xmlData");