diff --git a/rust/sea_battle_backend/src/human_player_ws.rs b/rust/sea_battle_backend/src/human_player_ws.rs
index 29769a2..30aab8e 100644
--- a/rust/sea_battle_backend/src/human_player_ws.rs
+++ b/rust/sea_battle_backend/src/human_player_ws.rs
@@ -152,6 +152,7 @@ impl Actor for HumanPlayerWS {
     fn started(&mut self, ctx: &mut Self::Context) {
         // Check player name length
         if self.name.len() < MIN_PLAYER_NAME_LENGTH || self.name.len() > MAX_PLAYER_NAME_LENGTH {
+            log::error!("Close connection due to invalid user name!");
             ctx.stop();
             return;
         }