diff --git a/tests/manual/debugger/simple/simple_test_app.cpp b/tests/manual/debugger/simple/simple_test_app.cpp
index d9b0007caae..1e50bcb7376 100644
--- a/tests/manual/debugger/simple/simple_test_app.cpp
+++ b/tests/manual/debugger/simple/simple_test_app.cpp
@@ -4185,7 +4185,6 @@ int main(int argc, char *argv[])
     stdstream::testStdStream();
     stdstring::testStdString();
     stdvector::testStdVector();
-    stdvector::testStdVector();
 
     qbytearray::testQByteArray();
     qdatetime::testDateTime();