diff --git a/server/src/main.rs b/server/src/main.rs
index 3433f9b..b705d95 100644
--- a/server/src/main.rs
+++ b/server/src/main.rs
@@ -42,7 +42,12 @@ impl Relay for Handler {
                         ms.lock().await.write_all(v).await?;
                     }
                     _ => {
-                        error!("bad packet len={}", msg.data.len());
+                        let bad_len = match &msg.kind {
+                            Some(navka::hid_report::Kind::KeyboardReport(v)) => v.len(),
+                            Some(navka::hid_report::Kind::MouseReport(v))    => v.len(),
+                            _                                                => 0,
+                        };
+                        error!("bad {:?} packet len={}", msg.kind, bad_len); 
                         continue;
                     }
                 }