diff --git a/tests/auto/v8/v8.pro b/tests/auto/v8/v8.pro
index 599aeef9c6..feda53bf50 100644
--- a/tests/auto/v8/v8.pro
+++ b/tests/auto/v8/v8.pro
@@ -7,5 +7,3 @@ HEADERS += v8test.h
 CONFIG += parallel_test
 
 QT += v8-private
-
-CONFIG += insignificant_test # QTBUG-21402