diff --git a/services/companion/java/com/android/server/companion/CompanionDeviceManagerService.java b/services/companion/java/com/android/server/companion/CompanionDeviceManagerService.java
index ffb941415d610..2db974d1bb985 100644
--- a/services/companion/java/com/android/server/companion/CompanionDeviceManagerService.java
+++ b/services/companion/java/com/android/server/companion/CompanionDeviceManagerService.java
@@ -1462,7 +1462,9 @@ public class CompanionDeviceManagerService extends SystemService implements Bind
         }
 
         @Override
-        public void onDeviceDisconnected(BluetoothDevice device) {
+        public void onDeviceDisconnected(BluetoothDevice device, @DisconnectReason int reason) {
+            Slog.d(LOG_TAG, device.getAddress() + " disconnected w/ reason: (" + reason + ") "
+                    + BluetoothAdapter.BluetoothConnectionCallback.disconnectReasonText(reason));
             CompanionDeviceManagerService.this.onDeviceDisconnected(device.getAddress());
         }
     }