diff --git a/hibernate-testing/src/main/java/org/hibernate/testing/cache/BaseRegion.java b/hibernate-testing/src/main/java/org/hibernate/testing/cache/BaseRegion.java
index 30b1ddc2df..14a553374c 100644
--- a/hibernate-testing/src/main/java/org/hibernate/testing/cache/BaseRegion.java
+++ b/hibernate-testing/src/main/java/org/hibernate/testing/cache/BaseRegion.java
@@ -28,7 +28,6 @@ import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
 
 import org.hibernate.cache.CacheException;
-import org.hibernate.cache.internal.Timestamper;
 import org.hibernate.cache.spi.Region;
 
 /**
diff --git a/hibernate-testing/src/main/java/org/hibernate/testing/cache/CachingRegionFactory.java b/hibernate-testing/src/main/java/org/hibernate/testing/cache/CachingRegionFactory.java
index 05673ad4e6..3bee9ad1a4 100644
--- a/hibernate-testing/src/main/java/org/hibernate/testing/cache/CachingRegionFactory.java
+++ b/hibernate-testing/src/main/java/org/hibernate/testing/cache/CachingRegionFactory.java
@@ -28,7 +28,6 @@ import java.util.Properties;
 import org.jboss.logging.Logger;
 
 import org.hibernate.cache.CacheException;
-import org.hibernate.cache.internal.Timestamper;
 import org.hibernate.cache.spi.CacheDataDescription;
 import org.hibernate.cache.spi.CollectionRegion;
 import org.hibernate.cache.spi.EntityRegion;
diff --git a/hibernate-core/src/main/java/org/hibernate/cache/internal/Timestamper.java b/hibernate-testing/src/main/java/org/hibernate/testing/cache/Timestamper.java
similarity index 98%
rename from hibernate-core/src/main/java/org/hibernate/cache/internal/Timestamper.java
rename to hibernate-testing/src/main/java/org/hibernate/testing/cache/Timestamper.java
index 504f15d1d2..f409e03054 100644
--- a/hibernate-core/src/main/java/org/hibernate/cache/internal/Timestamper.java
+++ b/hibernate-testing/src/main/java/org/hibernate/testing/cache/Timestamper.java
@@ -21,7 +21,7 @@
  * 51 Franklin Street, Fifth Floor
  * Boston, MA  02110-1301  USA
  */
-package org.hibernate.cache.internal;
+package org.hibernate.testing.cache;
 
 import java.util.concurrent.atomic.AtomicLong;