diff --git a/hibernate-core/src/main/java/org/hibernate/dialect/unique/InformixUniqueDelegate.java b/hibernate-core/src/main/java/org/hibernate/dialect/unique/InformixUniqueDelegate.java
index 8a00c411dd..57856c32b2 100644
--- a/hibernate-core/src/main/java/org/hibernate/dialect/unique/InformixUniqueDelegate.java
+++ b/hibernate-core/src/main/java/org/hibernate/dialect/unique/InformixUniqueDelegate.java
@@ -21,7 +21,7 @@
 package org.hibernate.dialect.unique;
 
 import org.hibernate.dialect.Dialect;
-import org.hibernate.metamodel.relational.UniqueKey;
+import org.hibernate.metamodel.spi.relational.UniqueKey;
 
 /**
  * Informix requires the constraint name to come last on the alter table.