diff --git a/tests/auto/corelib/text/qlatin1stringmatcher/tst_qlatin1stringmatcher.cpp b/tests/auto/corelib/text/qlatin1stringmatcher/tst_qlatin1stringmatcher.cpp
index d4a151452e0..f37be056c74 100644
--- a/tests/auto/corelib/text/qlatin1stringmatcher/tst_qlatin1stringmatcher.cpp
+++ b/tests/auto/corelib/text/qlatin1stringmatcher/tst_qlatin1stringmatcher.cpp
@@ -3,6 +3,7 @@
 
 #include <QTest>
 
+#include <QtCore/QElapsedTimer>
 #include <QtCore/QLatin1StringMatcher>
 #include <QtCore/QStaticLatin1StringMatcher>