diff --git a/main.py b/main.py
index aaead51..25eab72 100644
--- a/main.py
+++ b/main.py
@@ -66,12 +66,12 @@ async def check_updates():
                             elif post.file.ext in ('png', 'jpg'):
                                 file_resized = BytesIO()
                                 im = Image.open(file)
-                                im.thumbnail((2048, 2048), Image.ANTIALIAS)
+                                im.thumbnail((2048, 2048), Image.LANCZOS)
                                 im.save(file_resized, format='JPEG')
                                 im.name = 'file.jpg'
                                 im.seek(0)
                                 await bot.send_photo(int(os.environ['SEND_CHAT']),
-                                                     im,
+                                                     file_resized,
                                                      caption=caption)
                         await redis.sadd('e621:sent', post.id)
                     except exceptions.TelegramAPIError as e: