diff --git a/debian/changelog b/debian/changelog
index f024b3d..54c5819 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,4 +1,4 @@
-vn-vmware (1.1.5) stable; urgency=low
+vn-vmware (1.1.6) stable; urgency=low
 
   * Initial Release.
 
diff --git a/vn-vmware.pl b/vn-vmware.pl
index a15765d..c290551 100755
--- a/vn-vmware.pl
+++ b/vn-vmware.pl
@@ -462,15 +462,26 @@ sub backup_machine() {
 		my $devices = $snapshot->config->hardware->device;
 		my $vdm = Vim::get_view(mo_ref => $service_content->virtualDiskManager);
 
+		my $i = -1;
+		my @copied_devices = ();
+
 		foreach my $device (@$devices) {
 			unless ($device->isa('VirtualDisk')) {
 				next;
 			}
 
+			$i++;
 			my $disk_path = $device->backing->fileName;
 			my $disk_file = basename($disk_path);
 			log_message $disk_path;
 
+			if ($disk_file ~~ @copied_devices) {
+				$disk_file = "${i}_$disk_file";
+				log_message "Duplicated disk file name, renamed to: $disk_file";
+			}
+
+			push @disk_file, @copied_devices;
+
 			# XXX: Not implemented by Perl vSphere SDK
 			#my $disk_spec = VirtualDiskSpec->new(
 			#	adapterType => 'busLogic',