diff --git a/tests/test_rotate.py b/tests/test_rotate.py
index 6e43ab90e7..a8dca07069 100644
--- a/tests/test_rotate.py
+++ b/tests/test_rotate.py
@@ -102,7 +102,8 @@ def test_correct_results(self, angle, keep_size, mode, padding_mode, align_corne
                 )
             )
         expected = np.stack(expected).astype(np.float32)
-        np.testing.assert_allclose(expected, rotated, atol=1e-1)
+        n_good = np.sum(np.isclose(expected, rotated, atol=1e-3))
+        self.assertLessEqual(expected.size - n_good, 5, "diff at most 5 pixels")
 
     @parameterized.expand(TEST_CASES_SHAPE_3D)
     def test_correct_shape(self, angle, mode, padding_mode, align_corners):
diff --git a/tests/test_rotated.py b/tests/test_rotated.py
index 779fb2054d..82bc4aed40 100644
--- a/tests/test_rotated.py
+++ b/tests/test_rotated.py
@@ -52,7 +52,8 @@ def test_correct_results(self, angle, keep_size, mode, padding_mode, align_corne
         expected = scipy.ndimage.rotate(
             self.imt[0, 0], -np.rad2deg(angle), (0, 1), not keep_size, order=_order, mode=_mode, prefilter=False
         )
-        np.testing.assert_allclose(expected, rotated["img"][0], atol=1e-3)
+        good = np.sum(np.isclose(expected, rotated["img"][0], atol=1e-3))
+        self.assertLessEqual(np.abs(good - expected.size), 5, "diff at most 5 pixels")
 
         expected = scipy.ndimage.rotate(
             self.segn[0, 0], -np.rad2deg(angle), (0, 1), not keep_size, order=0, mode=_mode, prefilter=False
diff --git a/tests/test_timedcall.py b/tests/test_timedcall.py
index e87d160743..de10abb8f7 100644
--- a/tests/test_timedcall.py
+++ b/tests/test_timedcall.py
@@ -10,13 +10,14 @@
 # limitations under the License.
 
 import multiprocessing
+import sys
 import time
 import unittest
 
 from tests.utils import TimedCall
 
 
-@TimedCall(seconds=10, force_quit=False)
+@TimedCall(seconds=10 if sys.platform == "linux" else 60, force_quit=False)
 def case_1_seconds(arg=None):
     time.sleep(1)
     return "good" if not arg else arg