diff --git a/utils/sqlite.go b/utils/sqlite.go
index 25c0c9b..5601412 100644
--- a/utils/sqlite.go
+++ b/utils/sqlite.go
@@ -137,7 +137,7 @@ func processed(db *sql.DB, t telegram) {
 	result, err := stmt.Exec(t.id)
 	checkDbErr(err, "error in update telegram status")
 	id, _ := result.RowsAffected()
-	Log.Infof("[%v] telegram update : %t", id, id > 0)
+	Log.Infof("[%d] telegram update : %t", id, id > 0)
 	isWriting = false
 	Log.Info("release lock")
 	tx.Commit()