diff --git a/vmware-base/src/com/cloud/hypervisor/vmware/util/VmwareGuestOsMapper.java b/vmware-base/src/com/cloud/hypervisor/vmware/util/VmwareGuestOsMapper.java
index 6ee0f753d79..b8c3e8dc58a 100755
--- a/vmware-base/src/com/cloud/hypervisor/vmware/util/VmwareGuestOsMapper.java
+++ b/vmware-base/src/com/cloud/hypervisor/vmware/util/VmwareGuestOsMapper.java
@@ -121,6 +121,14 @@ public class VmwareGuestOsMapper {
 		s_mapper.put("CentOS 5.6 (64-bit)", VirtualMachineGuestOsIdentifier.CENTOS_64_GUEST);
 		s_mapper.put("CentOS 6.0 (32-bit)", VirtualMachineGuestOsIdentifier.CENTOS_GUEST);
 		s_mapper.put("CentOS 6.0 (64-bit)", VirtualMachineGuestOsIdentifier.CENTOS_64_GUEST);
+        s_mapper.put("CentOS 6.1 (32-bit)", VirtualMachineGuestOsIdentifier.CENTOS_GUEST);
+        s_mapper.put("CentOS 6.1 (64-bit)", VirtualMachineGuestOsIdentifier.CENTOS_64_GUEST);
+        s_mapper.put("CentOS 6.2 (32-bit)", VirtualMachineGuestOsIdentifier.CENTOS_GUEST);
+        s_mapper.put("CentOS 6.2 (64-bit)", VirtualMachineGuestOsIdentifier.CENTOS_64_GUEST);
+        s_mapper.put("CentOS 6.3 (32-bit)", VirtualMachineGuestOsIdentifier.CENTOS_GUEST);
+        s_mapper.put("CentOS 6.3 (64-bit)", VirtualMachineGuestOsIdentifier.CENTOS_64_GUEST);
+        s_mapper.put("CentOS 6.4 (32-bit)", VirtualMachineGuestOsIdentifier.CENTOS_GUEST);
+        s_mapper.put("CentOS 6.4 (64-bit)", VirtualMachineGuestOsIdentifier.CENTOS_64_GUEST);
 		s_mapper.put("Other CentOS (32-bit)", VirtualMachineGuestOsIdentifier.CENTOS_GUEST);
 		s_mapper.put("Other CentOS (64-bit)", VirtualMachineGuestOsIdentifier.CENTOS_64_GUEST);