diff --git a/testsuite/reftests/meson.build b/testsuite/reftests/meson.build
index 6cba6cd451..632e97ffeb 100644
--- a/testsuite/reftests/meson.build
+++ b/testsuite/reftests/meson.build
@@ -436,6 +436,7 @@ xfails = [
   # these depend on details of text layout
   'label-background.ui',
   'label-wrap-justify.ui',
+  'label-sizing.ui',
   'quit-mnemonic.ui',
 ]