diff --git a/sql/hive/src/main/scala/org/apache/spark/sql/hive/SQLBuilder.scala b/sql/hive/src/main/scala/org/apache/spark/sql/hive/SQLBuilder.scala
index da05905a89e73..249a685b9f74d 100644
--- a/sql/hive/src/main/scala/org/apache/spark/sql/hive/SQLBuilder.scala
+++ b/sql/hive/src/main/scala/org/apache/spark/sql/hive/SQLBuilder.scala
@@ -492,14 +492,14 @@ class SQLBuilder(logicalPlan: LogicalPlan, sqlContext: SQLContext) extends Loggi
     }
 
     private def addSubqueryIfNeeded(plan: LogicalPlan): LogicalPlan = plan match {
-      case _: SubqueryAlias |
-           _: Filter |
-           _: Join |
-           _: LocalLimit |
-           _: GlobalLimit |
-           _: SQLTable |
-           _: Generate |
-           OneRowRelation => plan
+      case _: SubqueryAlias => plan
+      case _: Filter => plan
+      case _: Join => plan
+      case _: LocalLimit => plan
+      case _: GlobalLimit => plan
+      case _: SQLTable => plan
+      case _: Generate => plan
+      case OneRowRelation => plan
       case _ => addSubquery(plan)
     }
   }