diff --git a/tests/auto/gui/kernel/qwindow/BLACKLIST b/tests/auto/gui/kernel/qwindow/BLACKLIST
index 69df8883c8c..a92d89c6123 100644
--- a/tests/auto/gui/kernel/qwindow/BLACKLIST
+++ b/tests/auto/gui/kernel/qwindow/BLACKLIST
@@ -26,3 +26,5 @@ windows-10
 windows-11
 android
 rhel
+[windowExposedAfterReparent]
+xcb ubuntu-24.04 # QTBUG-129023