diff --git a/tests/benchmarks/corelib/tools/qmap/CMakeLists.txt b/tests/benchmarks/corelib/tools/qmap/CMakeLists.txt
index 5937eda37c8..f4b389ad08e 100644
--- a/tests/benchmarks/corelib/tools/qmap/CMakeLists.txt
+++ b/tests/benchmarks/corelib/tools/qmap/CMakeLists.txt
@@ -6,7 +6,7 @@
 
 qt_internal_add_benchmark(tst_bench_qmap
     SOURCES
-        main.cpp
+        tst_bench_qmap.cpp
     INCLUDE_DIRECTORIES
         .
     PUBLIC_LIBRARIES
diff --git a/tests/benchmarks/corelib/tools/qmap/main.cpp b/tests/benchmarks/corelib/tools/qmap/tst_bench_qmap.cpp
similarity index 99%
rename from tests/benchmarks/corelib/tools/qmap/main.cpp
rename to tests/benchmarks/corelib/tools/qmap/tst_bench_qmap.cpp
index f6512ca2c3e..b3b29345800 100644
--- a/tests/benchmarks/corelib/tools/qmap/main.cpp
+++ b/tests/benchmarks/corelib/tools/qmap/tst_bench_qmap.cpp
@@ -301,4 +301,4 @@ void tst_QMap::insertMap()
 
 QTEST_MAIN(tst_QMap)
 
-#include "main.moc"
+#include "tst_bench_qmap.moc"