diff --git a/mkspecs/features/win32/default_pre.prf b/mkspecs/features/win32/default_pre.prf
index 67891743a5..385184f632 100644
--- a/mkspecs/features/win32/default_pre.prf
+++ b/mkspecs/features/win32/default_pre.prf
@@ -1,3 +1,3 @@
-CONFIG = rtti_off exceptions_off stl_off incremental_off thread_off windows $$CONFIG
+CONFIG = rtti_off incremental_off windows $$CONFIG
 load(default_pre)