diff --git a/engine/storage/src/main/java/org/apache/cloudstack/storage/volume/datastore/PrimaryDataStoreHelper.java b/engine/storage/src/main/java/org/apache/cloudstack/storage/volume/datastore/PrimaryDataStoreHelper.java
index ac2c93567c3..08a3a3924d7 100644
--- a/engine/storage/src/main/java/org/apache/cloudstack/storage/volume/datastore/PrimaryDataStoreHelper.java
+++ b/engine/storage/src/main/java/org/apache/cloudstack/storage/volume/datastore/PrimaryDataStoreHelper.java
@@ -173,6 +173,7 @@ public class PrimaryDataStoreHelper {
 
     public DataStore attachZone(DataStore store) {
         StoragePoolVO pool = this.dataStoreDao.findById(store.getId());
+        storageMgr.createCapacityEntry(pool.getId());
         pool.setScope(ScopeType.ZONE);
         pool.setStatus(StoragePoolStatus.Up);
         this.dataStoreDao.update(pool.getId(), pool);
@@ -181,6 +182,7 @@ public class PrimaryDataStoreHelper {
 
     public DataStore attachZone(DataStore store, HypervisorType hypervisor) {
         StoragePoolVO pool = this.dataStoreDao.findById(store.getId());
+        storageMgr.createCapacityEntry(pool.getId());
         pool.setScope(ScopeType.ZONE);
         pool.setHypervisor(hypervisor);
         pool.setStatus(StoragePoolStatus.Up);