diff --git a/mkspecs/features/ctest_testcase.prf b/mkspecs/features/ctest_testcase.prf
index 471b73e16b..de61ae96cb 100644
--- a/mkspecs/features/ctest_testcase.prf
+++ b/mkspecs/features/ctest_testcase.prf
@@ -49,9 +49,6 @@ isEmpty(CMAKE_VERSION) {
     }
 }
 
-# tests fail on Windows - QTBUG-27087
-win32:CONFIG += insignificant_test
-
 insignificant_test:!isEmpty(check.commands) {
     check.commands = -$${check.commands}
 }