diff --git a/paimon-spark/paimon-spark-3.2/src/main/scala/org/apache/paimon/spark/PaimonScan.scala b/paimon-spark/paimon-spark-3.2/src/main/scala/org/apache/paimon/spark/PaimonScan.scala
index 7aafc957399e..d3a3c360eec4 100644
--- a/paimon-spark/paimon-spark-3.2/src/main/scala/org/apache/paimon/spark/PaimonScan.scala
+++ b/paimon-spark/paimon-spark-3.2/src/main/scala/org/apache/paimon/spark/PaimonScan.scala
@@ -35,6 +35,7 @@ case class PaimonScan(
     filters: Seq[Predicate],
     reservedFilters: Seq[Filter],
     override val pushDownLimit: Option[Int],
+    // no usage, just for compile compatibility
     bucketedScanDisabled: Boolean = true)
   extends PaimonBaseScan(table, requiredSchema, filters, reservedFilters, pushDownLimit)
   with SupportsRuntimeFiltering {