diff --git a/hibernate-core/src/main/java/org/hibernate/persister/entity/UnionSubclassEntityPersister.java b/hibernate-core/src/main/java/org/hibernate/persister/entity/UnionSubclassEntityPersister.java
index 06521b13f0..1569254186 100644
--- a/hibernate-core/src/main/java/org/hibernate/persister/entity/UnionSubclassEntityPersister.java
+++ b/hibernate-core/src/main/java/org/hibernate/persister/entity/UnionSubclassEntityPersister.java
@@ -459,7 +459,7 @@ public class UnionSubclassEntityPersister extends AbstractEntityPersister {
 						buf.append( dialect.getSelectClauseNullString(sqlType) )
 							.append(" as ");
 					}
-					buf.append( col.getName() );
+					buf.append( col.getQuotedName(dialect) );
 					buf.append(", ");
 				}
 				buf.append( clazz.getSubclassId() )