diff --git a/src/tests/gateway/test_post_upload.py b/src/tests/gateway/test_post_upload.py
index 3ba9e98..fa33413 100644
--- a/src/tests/gateway/test_post_upload.py
+++ b/src/tests/gateway/test_post_upload.py
@@ -27,4 +27,4 @@ def test_plain_message(eddn_message: Callable) -> None:
         },
     )
 
-    assert dc_msg == 'OK'
+    assert dc_msg.body == b'OK'