diff --git a/src/aws_encryption_sdk/internal/crypto/elliptic_curve.py b/src/aws_encryption_sdk/internal/crypto/elliptic_curve.py
index 47af50b8c..83e6b2def 100644
--- a/src/aws_encryption_sdk/internal/crypto/elliptic_curve.py
+++ b/src/aws_encryption_sdk/internal/crypto/elliptic_curve.py
@@ -123,7 +123,7 @@ def _ecc_decode_compressed_point(curve, compressed_point):
     y_order_map = {b"\x02": 0, b"\x03": 1}
     raw_x = compressed_point[1:]
     raw_x = to_bytes(raw_x)
-    x = int_from_bytes(raw_x, "big")
+    x = int_from_bytes(raw_x, "big")  # pylint: disable=not-callable
     raw_y = compressed_point[0]
     # In Python3, bytes index calls return int values rather than strings
     if isinstance(raw_y, six.integer_types):
diff --git a/test/unit/test_streaming_client_encryption_stream.py b/test/unit/test_streaming_client_encryption_stream.py
index 9b399b6b3..c54455654 100644
--- a/test/unit/test_streaming_client_encryption_stream.py
+++ b/test/unit/test_streaming_client_encryption_stream.py
@@ -401,7 +401,7 @@ def test_next(self):
         )
         self.mock_source_stream.closed = False
         mock_stream.readline = MagicMock(return_value=sentinel.line)
-        test = mock_stream.next()
+        test = mock_stream.next()  # pylint: disable=not-callable
         mock_stream.readline.assert_called_once_with()
         assert test is sentinel.line
 
@@ -415,7 +415,7 @@ def test_next_stream_closed(self):
         mock_stream.close()
 
         with pytest.raises(StopIteration):
-            mock_stream.next()
+            mock_stream.next()  # pylint: disable=not-callable
 
     def test_next_source_stream_closed_and_buffer_empty(self):
         mock_stream = MockEncryptionStream(
@@ -428,7 +428,7 @@ def test_next_source_stream_closed_and_buffer_empty(self):
         mock_stream.output_buffer = b""
 
         with pytest.raises(StopIteration):
-            mock_stream.next()
+            mock_stream.next()  # pylint: disable=not-callable
 
     @patch("aws_encryption_sdk.streaming_client._EncryptionStream.closed", new_callable=PropertyMock)
     def test_iteration(self, mock_closed):