diff --git a/cupyx/scipy/ndimage/morphology.py b/cupyx/scipy/ndimage/morphology.py
index f9f14f5847c..14fea9dc91c 100644
--- a/cupyx/scipy/ndimage/morphology.py
+++ b/cupyx/scipy/ndimage/morphology.py
@@ -154,9 +154,6 @@ def _binary_erosion(input, structure, iterations, mask, output, border_value,
     except TypeError:
         raise TypeError('iterations parameter should be an integer')
 
-    if not input.flags.c_contiguous:
-        # TODO: grlee77: is C-contiguity required?
-        input = cupy.ascontiguousarray(input)
     if input.dtype.kind == 'c':
         raise TypeError('Complex type not supported')
     if structure is None:
@@ -166,7 +163,6 @@ def _binary_erosion(input, structure, iterations, mask, output, border_value,
     if structure.ndim != input.ndim:
         raise RuntimeError('structure and input must have same dimensionality')
     if not structure.flags.c_contiguous:
-        # TODO: grlee77: is C-contiguity required?
         structure = cupy.ascontiguousarray(structure)
     if structure.size < 1:
         raise RuntimeError('structure must not be empty')
@@ -175,8 +171,7 @@ def _binary_erosion(input, structure, iterations, mask, output, border_value,
         if mask.shape != input.shape:
             raise RuntimeError('mask and input must have equal sizes')
         if not mask.flags.c_contiguous:
-            # TODO: grlee77: current indexing requires C contiguous arrays.
-            mask = cupy.asacontiguousarray(mask)
+            mask = cupy.ascontiguousarray(mask)
         masked = True
     else:
         masked = False
diff --git a/tests/cupyx_tests/scipy_tests/ndimage_tests/test_morphology.py b/tests/cupyx_tests/scipy_tests/ndimage_tests/test_morphology.py
index 13010af7399..94f2d234ed2 100644
--- a/tests/cupyx_tests/scipy_tests/ndimage_tests/test_morphology.py
+++ b/tests/cupyx_tests/scipy_tests/ndimage_tests/test_morphology.py
@@ -349,6 +349,37 @@ def test_binary_erosion_and_dilation(self, xp, scp):
         return self._filter(xp, scp, x)
 
 
+@testing.parameterize(*(
+    testing.product({
+        'x_dtype': [numpy.int8, numpy.float32],
+        'shape': [(16, 24)],
+        'filter': ['binary_erosion', 'binary_dilation'],
+        'iterations': [1, 2],
+        'contiguity': ['C', 'F', 'none']}
+    ))
+)
+@testing.gpu
+@testing.with_requires('scipy')
+class BinaryErosionAndDilationContiguity(unittest.TestCase):
+    def _filter(self, xp, scp, x):
+        filter = getattr(scp.ndimage, self.filter)
+        ndim = len(self.shape)
+        structure = scp.ndimage.generate_binary_structure(ndim, 1)
+        return filter(x, structure, iterations=self.iterations, mask=None,
+                      output=None, border_value=0, origin=0, brute_force=True)
+
+    @testing.numpy_cupy_array_equal(scipy_name='scp')
+    def test_binary_erosion_and_dilation_input_contiguity(self, xp, scp):
+        rstate = numpy.random.RandomState(5)
+        x = rstate.randn(*self.shape) > 0.3
+        x = xp.asarray(x, dtype=self.x_dtype)
+        if self.contiguity == 'F':
+            x = xp.asfortranarray(x)
+        elif self.contiguity == 'none':
+            x = x[::2, ::3]
+        return self._filter(xp, scp, x)
+
+
 @testing.parameterize(*(
     testing.product({
         'shape': [(3, 4), (2, 3, 4), (1, 2, 3, 4)],