diff --git a/engine/schema/src/org/apache/cloudstack/storage/datastore/db/SnapshotDataStoreVO.java b/engine/schema/src/org/apache/cloudstack/storage/datastore/db/SnapshotDataStoreVO.java
index 98fb7b173a0..db86c3f24b7 100644
--- a/engine/schema/src/org/apache/cloudstack/storage/datastore/db/SnapshotDataStoreVO.java
+++ b/engine/schema/src/org/apache/cloudstack/storage/datastore/db/SnapshotDataStoreVO.java
@@ -59,7 +59,7 @@ public class SnapshotDataStoreVO implements StateObject<ObjectInDataStoreStateMa
     private long snapshotId;
 
     @Column(name = GenericDaoBase.CREATED_COLUMN)
-    private final Date created = null;
+    private Date created = null;
 
     @Column(name = "last_updated")
     @Temporal(value = TemporalType.TIMESTAMP)
diff --git a/engine/schema/src/org/apache/cloudstack/storage/datastore/db/TemplateDataStoreVO.java b/engine/schema/src/org/apache/cloudstack/storage/datastore/db/TemplateDataStoreVO.java
index 7d0a9675646..a3696d8d75f 100755
--- a/engine/schema/src/org/apache/cloudstack/storage/datastore/db/TemplateDataStoreVO.java
+++ b/engine/schema/src/org/apache/cloudstack/storage/datastore/db/TemplateDataStoreVO.java
@@ -60,7 +60,7 @@ public class TemplateDataStoreVO implements StateObject<ObjectInDataStoreStateMa
     private DataStoreRole dataStoreRole;
 
     @Column(name = GenericDaoBase.CREATED_COLUMN)
-    private final Date created = null;
+    private Date created = null;
 
     @Column(name = "last_updated")
     @Temporal(value = TemporalType.TIMESTAMP)
diff --git a/engine/schema/src/org/apache/cloudstack/storage/datastore/db/VolumeDataStoreVO.java b/engine/schema/src/org/apache/cloudstack/storage/datastore/db/VolumeDataStoreVO.java
index 6f3ccaead43..e34d4a60998 100755
--- a/engine/schema/src/org/apache/cloudstack/storage/datastore/db/VolumeDataStoreVO.java
+++ b/engine/schema/src/org/apache/cloudstack/storage/datastore/db/VolumeDataStoreVO.java
@@ -58,7 +58,7 @@ public class VolumeDataStoreVO implements StateObject<ObjectInDataStoreStateMach
     private long zoneId;
 
     @Column(name = GenericDaoBase.CREATED_COLUMN)
-    private final Date created = null;
+    private Date created = null;
 
     @Column(name = "last_updated")
     @Temporal(value = TemporalType.TIMESTAMP)