1 files changed, 1 insertions, 1 deletions

diff --git a/tests/databasepopulationandfacadequerybenchmark.cpp b/tests/databasepopulationandfacadequerybenchmark.cpp
index 63daebc..7df38ba 100644
--- a/tests/databasepopulationandfacadequerybenchmark.cpp
+++ b/tests/databasepopulationandfacadequerybenchmark.cpp
@@ -58,7 +58,7 @@ class DatabasePopulationAndFacadeQueryBenchmark : public QObject
                 flatbuffers::FlatBufferBuilder fbb;
                 domainTypeAdaptorFactory->createBuffer(*domainObject, fbb);
                 const auto buffer = QByteArray::fromRawData(reinterpret_cast<const char*>(fbb.GetBufferPointer()), fbb.GetSize());
-                const auto key = QString::number(i).toLatin1();
+                const auto key = QUuid::createUuid().toString().toLatin1();
                 db.write(key, buffer);
                 bufferSizeTotal += buffer.size();
                 keysSizeTotal += key.size();