diff --git a/hibernate-core/src/test/java/org/hibernate/orm/test/annotations/uniqueconstraint/UniqueConstraintTest.java b/hibernate-core/src/test/java/org/hibernate/orm/test/annotations/uniqueconstraint/UniqueConstraintTest.java
index 55141da95c..5b2c2f935f 100644
--- a/hibernate-core/src/test/java/org/hibernate/orm/test/annotations/uniqueconstraint/UniqueConstraintTest.java
+++ b/hibernate-core/src/test/java/org/hibernate/orm/test/annotations/uniqueconstraint/UniqueConstraintTest.java
@@ -28,6 +28,7 @@ import static org.junit.Assert.fail;
 @DomainModel( annotatedClasses = { Room.class, Building.class, House.class } )
 @SessionFactory
 @SkipForDialect( dialectClass = SybaseDialect.class,
+        matchSubTypes = true,
         reason = "Sybase does not properly support unique constraints on nullable columns" )
 public class UniqueConstraintTest {