diff --git a/modules/aruco/misc/python/test/test_aruco.py b/modules/aruco/misc/python/test/test_aruco.py
index 3f262a2b3..d3f381b9b 100644
--- a/modules/aruco/misc/python/test/test_aruco.py
+++ b/modules/aruco/misc/python/test/test_aruco.py
@@ -35,34 +35,5 @@ class aruco_test(NewOpenCVTests):
         img = cv.aruco.drawCharucoDiamond(aruco_dict, np.array([0, 1, 2, 3]), 100, 80)
         self.assertTrue(img is not None)
 
-    def test_write_read_dict(self):
-
-        try:
-            aruco_dict = cv.aruco.getPredefinedDictionary(cv.aruco.DICT_5X5_50)
-            markers_gold = aruco_dict.bytesList
-
-            # write aruco_dict
-            filename = "test_dict.yml"
-            fs_write = cv.FileStorage(filename, cv.FileStorage_WRITE)
-            aruco_dict.writeDictionary(fs_write)
-            fs_write.release()
-
-            # reset aruco_dict
-            aruco_dict = cv.aruco.getPredefinedDictionary(cv.aruco.DICT_6X6_250)
-
-            # read aruco_dict
-            fs_read = cv.FileStorage(filename, cv.FileStorage_READ)
-            aruco_dict.readDictionary(fs_read.root())
-            fs_read.release()
-
-            # check equal
-            self.assertEqual(aruco_dict.markerSize, 5)
-            self.assertEqual(aruco_dict.maxCorrectionBits, 3)
-            np.testing.assert_array_equal(aruco_dict.bytesList, markers_gold)
-
-        finally:
-            if os.path.exists(filename):
-                os.remove(filename)
-
 if __name__ == '__main__':
     NewOpenCVTests.bootstrap()