diff --git a/quinn-udp/src/lib.rs b/quinn-udp/src/lib.rs
index bffdb5c17..606dcc4a7 100644
--- a/quinn-udp/src/lib.rs
+++ b/quinn-udp/src/lib.rs
@@ -158,7 +158,7 @@ fn log_sendmsg_error(
     if now.saturating_duration_since(*last_send_error) > IO_ERROR_LOG_INTERVAL {
         *last_send_error = now;
         log::warn!(
-        "sendmsg error: {:?}, Transmit: {{ destination: {:?}, src_ip: {:?}, enc: {:?}, len: {:?}, segment_size: {:?} }}",
+        "sendmsg error: {:?}, Transmit: {{ destination: {:?}, src_ip: {:?}, ecn: {:?}, len: {:?}, segment_size: {:?} }}",
             err, transmit.destination, transmit.src_ip, transmit.ecn, transmit.contents.len(), transmit.segment_size);
     }
 }