diff --git a/src/testlib/qbenchmark_p.h b/src/testlib/qbenchmark_p.h
index d785f3d4b7f..6312a34cb86 100644
--- a/src/testlib/qbenchmark_p.h
+++ b/src/testlib/qbenchmark_p.h
@@ -91,6 +91,7 @@ struct QBenchmarkContext
 
     QBenchmarkContext() : checkpointIndex(-1) {}
 };
+Q_DECLARE_TYPEINFO(QBenchmarkContext, Q_MOVABLE_TYPE);
 
 class QBenchmarkResult
 {
@@ -126,6 +127,7 @@ public:
         return (value / iterations) < (other.value / other.iterations);
     }
 };
+Q_DECLARE_TYPEINFO(QBenchmarkResult, Q_MOVABLE_TYPE);
 
 /*
     The QBenchmarkGlobalData class stores global benchmark-related data.
diff --git a/src/testlib/qtestcase.cpp b/src/testlib/qtestcase.cpp
index 7dc846db4d9..be68f8d866d 100644
--- a/src/testlib/qtestcase.cpp
+++ b/src/testlib/qtestcase.cpp
@@ -1925,7 +1925,7 @@ Q_TESTLIB_EXPORT void qtest_qParseArgs(int argc, char *argv[], bool qml)
         QTestLog::addLogger(logFormat, logFilename);
 }
 
-QBenchmarkResult qMedian(const QList<QBenchmarkResult> &container)
+QBenchmarkResult qMedian(const QVector<QBenchmarkResult> &container)
 {
     const int count = container.count();
     if (count == 0)
@@ -1934,7 +1934,7 @@ QBenchmarkResult qMedian(const QList<QBenchmarkResult> &container)
     if (count == 1)
         return container.front();
 
-    QList<QBenchmarkResult> containerCopy = container;
+    QVector<QBenchmarkResult> containerCopy = container;
     std::sort(containerCopy.begin(), containerCopy.end());
 
     const int middle = count / 2;
@@ -1971,7 +1971,7 @@ static void qInvokeTestMethodDataEntry(char *slot)
     bool isBenchmark = false;
     int i = (QBenchmarkGlobalData::current->measurer->needsWarmupIteration()) ? -1 : 0;
 
-    QList<QBenchmarkResult> results;
+    QVector<QBenchmarkResult> results;
     bool minimumTotalReached = false;
     do {
         QBenchmarkTestMethodData::current->beginDataRun();