diff --git a/tests/auto/corelib/tools/qhashseed/tst_qhashseed.cpp b/tests/auto/corelib/tools/qhashseed/tst_qhashseed.cpp
index 3d3b529f29f..f726a29d975 100644
--- a/tests/auto/corelib/tools/qhashseed/tst_qhashseed.cpp
+++ b/tests/auto/corelib/tools/qhashseed/tst_qhashseed.cpp
@@ -152,6 +152,8 @@ void tst_QHashSeed::quality()
             ++oneThird;
         if (seed == BadSeed)
             ++badSeeds;
+
+        QHashSeed::resetRandomGlobalSeed();
     }
 
     // report out