diff --git a/io/zenoh-transport/src/common/pipeline.rs b/io/zenoh-transport/src/common/pipeline.rs
index 054a5e0a16..1ed4ef2665 100644
--- a/io/zenoh-transport/src/common/pipeline.rs
+++ b/io/zenoh-transport/src/common/pipeline.rs
@@ -235,6 +235,10 @@ impl StageIn {
                                     // Still no available batch.
                                     // Restore the sequence number and drop the message
                                     $($restore_sn)?
+                                    tracing::trace!(
+                                        "Zenoh message dropped because it's over the deadline {:?}: {:?}",
+                                        deadline.lazy_deadline.wait_time, msg
+                                    );
                                     return false;
                                 }
                                 c_guard = self.mutex.current();