diff --git a/.qmake.conf b/.qmake.conf
index b6433664d8..481544b253 100644
--- a/.qmake.conf
+++ b/.qmake.conf
@@ -1,5 +1,6 @@
 load(qt_build_config)
 CONFIG += qt_example_installs
+CONFIG += warning_clean
 
 QT_SOURCE_TREE = $$PWD
 QT_BUILD_TREE = $$shadowed($$PWD)