diff --git a/internal/pkg/mib/onu_device_entry.go b/internal/pkg/mib/onu_device_entry.go
index 2ebad75..ff12c1c 100755
--- a/internal/pkg/mib/onu_device_entry.go
+++ b/internal/pkg/mib/onu_device_entry.go
@@ -877,7 +877,8 @@
 func (oo *OnuDeviceEntry) buildMibTemplatePath() string {
 	oo.MutexPersOnuConfig.RLock()
 	defer oo.MutexPersOnuConfig.RUnlock()
-	return fmt.Sprintf(cSuffixMibTemplateKvStore, oo.SOnuPersistentData.PersVendorID, oo.SOnuPersistentData.PersEquipmentID, oo.SOnuPersistentData.PersActiveSwVersion)
+	return fmt.Sprintf(cSuffixMibTemplateKvStore, oo.SOnuPersistentData.PersVendorID, oo.SOnuPersistentData.PersVersion,
+		oo.SOnuPersistentData.PersActiveSwVersion)
 }
 
 // AllocateFreeTcont - TODO: add comment
@@ -954,6 +955,14 @@
 	return value
 }
 
+// GetPersVersion - TODO: add comment
+func (oo *OnuDeviceEntry) GetPersVersion() string {
+	oo.MutexPersOnuConfig.RLock()
+	defer oo.MutexPersOnuConfig.RUnlock()
+	value := oo.SOnuPersistentData.PersVersion
+	return value
+}
+
 // GetPersEquipmentID - TODO: add comment
 func (oo *OnuDeviceEntry) GetPersEquipmentID() string {
 	oo.MutexPersOnuConfig.RLock()