diff --git a/drivers/nfc/st21nfca/se.c b/drivers/nfc/st21nfca/se.c
index d3347c7..dd3e15c 100644
--- a/drivers/nfc/st21nfca/se.c
+++ b/drivers/nfc/st21nfca/se.c
@@ -342,6 +342,7 @@
 		r = nfc_se_transaction(hdev->ndev, host, transaction);
 		break;
 	default:
+		nfc_err(&hdev->ndev->dev, "Unexpected event on connectivity gate\n");
 		return 1;
 	}
 	kfree_skb(skb);
@@ -373,6 +374,9 @@
 		mod_timer(&info->se_info.bwi_timer, jiffies +
 				msecs_to_jiffies(info->se_info.wt_timeout));
 		break;
+	default:
+		nfc_err(&hdev->ndev->dev, "Unexpected event on apdu reader gate\n");
+		return 1;
 	}
 
 exit: