diff --git a/paludis/profile/use.stable.mask b/paludis/profile/use.stable.mask
index b5ad475..d18c728 100644
--- a/paludis/profile/use.stable.mask
+++ b/paludis/profile/use.stable.mask
@@ -7,3 +7,4 @@
 -polarssl
 -luajit
 -ruby_targets_ruby22
+-qt5