diff --git a/sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/expressions/CastSuite.scala b/sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/expressions/CastSuite.scala
index e46599dc19a8b..4968b0fe2e652 100644
--- a/sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/expressions/CastSuite.scala
+++ b/sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/expressions/CastSuite.scala
@@ -962,7 +962,7 @@ abstract class AnsiCastSuiteBase extends CastSuiteBase {
 
   test("ANSI mode: cast string to timestamp with parse error") {
     val activeConf = conf
-    new ParVector(ALL_TIMEZONES.toVector).foreach { zid =>
+    ALL_TIMEZONES.foreach { zid =>
       def checkCastWithParseError(str: String): Unit = {
         checkExceptionInExpression[DateTimeException](
           cast(Literal(str), TimestampType, Option(zid.getId)),