diff --git a/skimage/exposure/tests/test_exposure.py b/skimage/exposure/tests/test_exposure.py
index 4b88b67f..095e85ac 100644
--- a/skimage/exposure/tests/test_exposure.py
+++ b/skimage/exposure/tests/test_exposure.py
@@ -211,11 +211,13 @@ def test_adapthist_grayscale():
     img = skimage.img_as_float(data.astronaut())
     img = rgb2gray(img)
     img = np.dstack((img, img, img))
-    with expected_warnings(['precision loss|non-contiguous input', 
+    with expected_warnings(['precision loss|non-contiguous input',
                             'deprecated']):
         adapted_old = exposure.equalize_adapthist(img, 10, 9, clip_limit=0.001,
                                                   nbins=128)
-        adapted = exposure.equalize_adapthist(img, kernel_size=(57, 51), clip_limit=0.01, nbins=128)
+    with expected_warnings(['precision loss|non-contiguous input']):
+        adapted = exposure.equalize_adapthist(img, kernel_size=(57, 51),
+                                              clip_limit=0.01, nbins=128)
     assert img.shape == adapted.shape
     assert_almost_equal(peak_snr(img, adapted),  102.078, 3)
     assert_almost_equal(norm_brightness_err(img, adapted), 0.0529, 3)
@@ -230,7 +232,7 @@ def test_adapthist_color():
         warnings.simplefilter('always')
         hist, bin_centers = exposure.histogram(img)
         assert len(w) > 0
-    with expected_warnings(['precision loss', 'deprecated']):
+    with expected_warnings(['precision loss']):
         adapted = exposure.equalize_adapthist(img, clip_limit=0.01)
 
     assert_almost_equal = np.testing.assert_almost_equal
@@ -249,7 +251,7 @@ def test_adapthist_alpha():
     img = skimage.img_as_float(data.astronaut())
     alpha = np.ones((img.shape[0], img.shape[1]), dtype=float)
     img = np.dstack((img, alpha))
-    with expected_warnings(['precision loss', 'deprecated']):
+    with expected_warnings(['precision loss']):
         adapted = exposure.equalize_adapthist(img)
     assert adapted.shape != img.shape
     img = img[:, :, :3]