diff --git a/staging/mutter/0004-1441.patch b/staging/mutter/0004-1441.patch
index 8dadb51..96edb10 100644
--- a/staging/mutter/0004-1441.patch
+++ b/staging/mutter/0004-1441.patch
@@ -4844,6 +4844,14 @@ index f5ebc23fe..2f870fdc3 100644
      .loop = g_main_loop_new (NULL, FALSE),
    };
  
+diff --git a/src/tests/ref-tests/wayland_buffer_single-pixel-buffer_7.ref.png b/src/tests/ref-tests/wayland_buffer_single-pixel-buffer_7.ref.png
+new file mode 100644
+index 000000000..c2b0c2ff5
+Binary files /dev/null and b/src/tests/ref-tests/wayland_buffer_single-pixel-buffer_7.ref.png differ
+diff --git a/src/tests/ref-tests/wayland_buffer_single-pixel-buffer_8.ref.png b/src/tests/ref-tests/wayland_buffer_single-pixel-buffer_8.ref.png
+new file mode 100644
+index 000000000..28fc7b266
+Binary files /dev/null and b/src/tests/ref-tests/wayland_buffer_single-pixel-buffer_8.ref.png differ
 diff --git a/src/tests/wayland-test-clients/buffer-transform.c b/src/tests/wayland-test-clients/buffer-transform.c
 index cb78489b4..8591e88d6 100644
 --- a/src/tests/wayland-test-clients/buffer-transform.c