diff --git a/src/main/java/org/altart/telegrambridge/bot/feature/MessageListener.java b/src/main/java/org/altart/telegrambridge/bot/feature/MessageListener.java
index fe4b2c2..165f471 100644
--- a/src/main/java/org/altart/telegrambridge/bot/feature/MessageListener.java
+++ b/src/main/java/org/altart/telegrambridge/bot/feature/MessageListener.java
@@ -68,6 +68,9 @@ public void onUpdateReceived(@NotNull Update update) {
             if (username == null) {
                 username = String.format("%s %s", message.getFrom().getFirstName(), message.getFrom().getLastName());
             }
+            if (username.trim().isEmpty()) {
+                username = "Anonymous";
+            }
             TelegramBridge.log.info("Telegram message received from " + username + ": " + text);
             for (Player player : Bukkit.getOnlinePlayers()) {
                 if (player.hasPermission(Permissions.RECEIVE.getString())) {