diff --git a/dvc/fs/oss.py b/dvc/fs/oss.py
index 7bcfdf0d1..92cb1caf0 100644
--- a/dvc/fs/oss.py
+++ b/dvc/fs/oss.py
@@ -16,7 +16,6 @@ class OSSFileSystem(ObjectFileSystem):
     scheme = Schemes.OSS
     REQUIRES = {"ossfs": "ossfs"}
     PARAM_CHECKSUM = "etag"
-    COPY_POLL_SECONDS = 5
     LIST_OBJECT_PAGE_SIZE = 100
 
     def _prepare_credentials(self, **config):