diff --git a/tests/auto/corelib/io/qtemporaryfile/qtemporaryfile.pro b/tests/auto/corelib/io/qtemporaryfile/qtemporaryfile.pro
index b0d936db76..b9800fddde 100644
--- a/tests/auto/corelib/io/qtemporaryfile/qtemporaryfile.pro
+++ b/tests/auto/corelib/io/qtemporaryfile/qtemporaryfile.pro
@@ -1,4 +1,5 @@
 CONFIG += testcase
+CONFIG += parallel_test
 TARGET = tst_qtemporaryfile
 QT = core testlib
 SOURCES = tst_qtemporaryfile.cpp