diff --git a/skimage/segmentation/tests/test_clear_border.py b/skimage/segmentation/tests/test_clear_border.py
index 67739426..51431260 100644
--- a/skimage/segmentation/tests/test_clear_border.py
+++ b/skimage/segmentation/tests/test_clear_border.py
@@ -30,13 +30,13 @@ def test_clear_border():
 
 def test_clear_border_non_binary():
     image = np.array([[1, 2, 3, 1, 2],
-                      [3, 4, 5, 4, 2],
+                      [3, 3, 5, 4, 2],
                       [3, 4, 5, 4, 2],
                       [3, 3, 2, 1, 2]])
 
     result = clear_border(image.copy())
     expected = np.array([[0, 0, 0, 0, 0],
-                         [0, 4, 5, 4, 0],
+                         [0, 0, 5, 4, 0],
                          [0, 4, 5, 4, 0],
                          [0, 0, 0, 0, 0]])