diff --git a/skimage/feature/tests/test_daisy.py b/skimage/feature/tests/test_daisy.py
index 40781a64..7f4e85d7 100644
--- a/skimage/feature/tests/test_daisy.py
+++ b/skimage/feature/tests/test_daisy.py
@@ -86,9 +86,10 @@ def test_daisy_normalization():
 
 
 def test_daisy_visualization():
-    img = img_as_float(data.lena()[:128, :128].mean(axis=2))
+    img = img_as_float(data.lena()[:32, :32].mean(axis=2))
     descs, descs_img = daisy(img, visualize=True)
-    assert(descs_img.shape == (128, 128, 3))
+    assert(descs_img.shape == (32, 32, 3))
+
 
 if __name__ == '__main__':
     from numpy import testing