diff --git a/tests/auto/corelib/text/qbytearray/tst_qbytearray.cpp b/tests/auto/corelib/text/qbytearray/tst_qbytearray.cpp
index 8ba44fbc43c..97fe367528c 100644
--- a/tests/auto/corelib/text/qbytearray/tst_qbytearray.cpp
+++ b/tests/auto/corelib/text/qbytearray/tst_qbytearray.cpp
@@ -12,6 +12,8 @@
 
 #include "../shared/test_number_shared.h"
 
+using namespace Qt::StringLiterals;
+
 class tst_QByteArray : public QObject
 {
     Q_OBJECT
@@ -2189,7 +2191,6 @@ void tst_QByteArray::literals()
 void tst_QByteArray::userDefinedLiterals()
 {
     {
-        using namespace Qt::StringLiterals;
         QByteArray str = "abcd"_ba;
 
         QVERIFY(str.size() == 4);