diff --git a/engine/orchestration/src/org/apache/cloudstack/engine/cloud/entity/api/db/dao/VMEntityDaoImpl.java b/engine/orchestration/src/org/apache/cloudstack/engine/cloud/entity/api/db/dao/VMEntityDaoImpl.java
index bdc0e914737..7d80e8a69ab 100644
--- a/engine/orchestration/src/org/apache/cloudstack/engine/cloud/entity/api/db/dao/VMEntityDaoImpl.java
+++ b/engine/orchestration/src/org/apache/cloudstack/engine/cloud/entity/api/db/dao/VMEntityDaoImpl.java
@@ -31,8 +31,9 @@ import org.apache.cloudstack.engine.cloud.entity.api.db.VMReservationVO;
 import org.apache.log4j.Logger;
 import org.springframework.stereotype.Component;
 
-import com.cloud.network.NetworkVO;
+
 import com.cloud.network.dao.NetworkDao;
+import com.cloud.network.dao.NetworkVO;
 import com.cloud.utils.Pair;
 import com.cloud.utils.db.DB;
 import com.cloud.utils.db.GenericDaoBase;
diff --git a/engine/orchestration/src/org/apache/cloudstack/platform/orchestration/CloudOrchestrator.java b/engine/orchestration/src/org/apache/cloudstack/platform/orchestration/CloudOrchestrator.java
index 2a7e2f8e270..ea9a30b969a 100755
--- a/engine/orchestration/src/org/apache/cloudstack/platform/orchestration/CloudOrchestrator.java
+++ b/engine/orchestration/src/org/apache/cloudstack/platform/orchestration/CloudOrchestrator.java
@@ -41,8 +41,9 @@ import com.cloud.exception.InsufficientCapacityException;
 import com.cloud.exception.InvalidParameterValueException;
 import com.cloud.hypervisor.Hypervisor;
 import com.cloud.hypervisor.Hypervisor.HypervisorType;
-import com.cloud.network.NetworkVO;
+
 import com.cloud.network.dao.NetworkDao;
+import com.cloud.network.dao.NetworkVO;
 import com.cloud.service.ServiceOfferingVO;
 import com.cloud.service.dao.ServiceOfferingDao;
 import com.cloud.storage.DiskOfferingVO;
diff --git a/engine/storage/src/org/apache/cloudstack/storage/image/db/ImageDataDaoImpl.java b/engine/storage/src/org/apache/cloudstack/storage/image/db/ImageDataDaoImpl.java
index 082a0788ab4..849f1973283 100644
--- a/engine/storage/src/org/apache/cloudstack/storage/image/db/ImageDataDaoImpl.java
+++ b/engine/storage/src/org/apache/cloudstack/storage/image/db/ImageDataDaoImpl.java
@@ -75,18 +75,18 @@ import com.cloud.utils.exception.CloudRuntimeException;
 public class ImageDataDaoImpl extends GenericDaoBase<ImageDataVO, Long> implements ImageDataDao {
     private static final Logger s_logger = Logger.getLogger(VMTemplateDaoImpl.class);
 
-
+    @Inject
     VMTemplateZoneDao _templateZoneDao = null;
-
+    @Inject
     VMTemplateDetailsDao _templateDetailsDao = null;
 
-
+    @Inject
     ConfigurationDao _configDao = null;
-
+    @Inject
     HostDao _hostDao = null;
-
+    @Inject
     DomainDao _domainDao = null;
-
+    @Inject
     DataCenterDao _dcDao = null;
     private final String SELECT_TEMPLATE_HOST_REF = "SELECT t.id, h.data_center_id, t.unique_name, t.name, t.public, t.featured, t.type, t.hvm, t.bits, t.url, t.format, t.created, t.account_id, "
             + "t.checksum, t.display_text, t.enable_password, t.guest_os_id, t.bootable, t.prepopulate, t.cross_zones, t.hypervisor_type FROM vm_template t";
@@ -112,6 +112,7 @@ public class ImageDataDaoImpl extends GenericDaoBase<ImageDataVO, Long> implemen
     private GenericSearchBuilder<ImageDataVO, Long> CountTemplatesByAccount;
 
     //ResourceTagsDaoImpl _tagsDao = ComponentInject.inject(ResourceTagsDaoImpl.class);
+    @Inject
     ResourceTagsDaoImpl _tagsDao = null;
     private String routerTmpltName;
     private String consoleProxyTmpltName;
diff --git a/server/src/com/cloud/host/dao/HostDaoImpl.java b/server/src/com/cloud/host/dao/HostDaoImpl.java
index 50de8e63856..5d56485c635 100755
--- a/server/src/com/cloud/host/dao/HostDaoImpl.java
+++ b/server/src/com/cloud/host/dao/HostDaoImpl.java
@@ -64,7 +64,7 @@ import com.cloud.utils.db.Transaction;
 import com.cloud.utils.db.UpdateBuilder;
 import com.cloud.utils.exception.CloudRuntimeException;
 
-
+@Component
 @Local(value = { HostDao.class })
 @DB(txn = false)
 @TableGenerator(name = "host_req_sq", table = "op_host", pkColumnName = "id", valueColumnName = "sequence", allocationSize = 1)