diff --git a/testsuite/a11y/accessibility-dump.c b/testsuite/a11y/accessibility-dump.c
index 6fbeb866f5..ce1a87a106 100644
--- a/testsuite/a11y/accessibility-dump.c
+++ b/testsuite/a11y/accessibility-dump.c
@@ -734,7 +734,7 @@ test_ui_file (GFile *file)
 
       if (diff && diff[0])
         {
-          g_test_message ("Contents don't match expected contents:\n%s", diff);
+          g_printerr ("Contents don't match expected contents:\n%s", diff);
           g_test_fail ();
           g_free (diff);
         }