diff --git a/daft/iceberg/iceberg_scan.py b/daft/iceberg/iceberg_scan.py
index 1a142d7f10..4d26b954f1 100644
--- a/daft/iceberg/iceberg_scan.py
+++ b/daft/iceberg/iceberg_scan.py
@@ -100,7 +100,7 @@ def _make_scan_tasks(self) -> list[ScanTask]:
                 # TODO: Support ORC and AVRO when we can read it
                 raise NotImplementedError(f"{file_format} for iceberg not implemented!")
 
-            if (task.delete_files) > 0:
+            if len(task.delete_files) > 0:
                 raise NotImplementedError(f"Iceberg Merge-on-Read currently not supported, please make an issue!")
 
             # TODO: Thread in PartitionSpec to each ScanTask: P1
diff --git a/src/common/io-config/src/s3.rs b/src/common/io-config/src/s3.rs
index 972bc0a761..11a75a1224 100644
--- a/src/common/io-config/src/s3.rs
+++ b/src/common/io-config/src/s3.rs
@@ -69,8 +69,8 @@ impl Display for S3Config {
             self.key_id,
             self.session_token,
             self.access_key,
-            self.retry_initial_backoff_ms,
             self.max_connections_per_io_thread,
+            self.retry_initial_backoff_ms,
             self.connect_timeout_ms,
             self.read_timeout_ms,
             self.num_tries,