diff --git a/vmware-base/src/com/cloud/hypervisor/vmware/mo/VirtualMachineDiskInfoBuilder.java b/vmware-base/src/com/cloud/hypervisor/vmware/mo/VirtualMachineDiskInfoBuilder.java
index baddfc0b9bb..9e9fa8988a4 100644
--- a/vmware-base/src/com/cloud/hypervisor/vmware/mo/VirtualMachineDiskInfoBuilder.java
+++ b/vmware-base/src/com/cloud/hypervisor/vmware/mo/VirtualMachineDiskInfoBuilder.java
@@ -88,7 +88,7 @@ public class VirtualMachineDiskInfoBuilder {
         for (String backing : chain) {
             DatastoreFile file = new DatastoreFile(backing);
 
-            if (file.getFileBaseName().contains(diskBackingFileBaseName))
+            if (file.getFileBaseName().equals(diskBackingFileBaseName))
                 return true;
         }