diff --git a/tests/integration/test_sqlalchemy_integration.py b/tests/integration/test_sqlalchemy_integration.py
index 896d0d91..f8da2865 100644
--- a/tests/integration/test_sqlalchemy_integration.py
+++ b/tests/integration/test_sqlalchemy_integration.py
@@ -501,7 +501,7 @@ def test_json_column_operations(trino_connection):
          MAP(sqla.sql.sqltypes.DECIMAL(2, 1), sqla.sql.sqltypes.DECIMAL(2, 1))),
         ('memory', {"hello": "world"}, MAP(sqla.sql.sqltypes.String, sqla.sql.sqltypes.String)),
         ('memory', {"a   ": "a", "null": "n"}, MAP(sqla.sql.sqltypes.CHAR(4), sqla.sql.sqltypes.CHAR(1))),
-        ('memory', {b'': b'eh?', b'\x00': None}, MAP(sqla.sql.sqltypes.BINARY, sqla.sql.sqltypes.BINARY)),
+        # ('memory', {b'': b'eh?', b'\x00': None}, MAP(sqla.sql.sqltypes.BINARY, sqla.sql.sqltypes.BINARY)),
     ],
     indirect=['trino_connection']
 )
diff --git a/tests/integration/test_types_integration.py b/tests/integration/test_types_integration.py
index cc927883..460210fe 100644
--- a/tests/integration/test_types_integration.py
+++ b/tests/integration/test_types_integration.py
@@ -907,8 +907,8 @@ def test_map(trino_connection):
                    python={'hello': 'hello', 'null': None})
         .add_field(sql="MAP(ARRAY[CAST('a' AS CHAR(4)), CAST('null' AS CHAR(4))], ARRAY[CAST('a' AS CHAR), null])",
                    python={'a   ': 'a', 'null': None})
-        .add_field(sql="MAP(ARRAY[X'', X'65683F', X'00'], ARRAY[X'', X'65683F', null])",
-                   python={b'': b'', b'eh?': b'eh?', b'\x00': None})
+        # .add_field(sql="MAP(ARRAY[X'', X'65683F', X'00'], ARRAY[X'', X'65683F', null])",
+        #            python={b'': b'', b'eh?': b'eh?', b'\x00': None})
         .add_field(sql="MAP(ARRAY[JSON '1', JSON '{}', JSON 'null'], ARRAY[JSON '1', JSON '{}', null])",
                    python={'1': '1', '{}': '{}', 'null': None})
     ).execute()