diff --git a/PVE/API2/Qemu.pm b/PVE/API2/Qemu.pm
index 696887f0..c06e5c7a 100644
--- a/PVE/API2/Qemu.pm
+++ b/PVE/API2/Qemu.pm
@@ -2409,7 +2409,7 @@ __PACKAGE__->register_method({
                     my $used_paths = PVE::QemuServer::get_used_paths($vmid, $storecfg, $conf, 1, 1);
                     my $path = PVE::Storage::path($storecfg, $old_volid);
 		    if ($used_paths->{$path}){
-			warn "volume $old_volid have snapshots. Can't delete it";
+			warn "volume $old_volid have snapshots. Can't delete it\n";
 			PVE::QemuServer::add_unused_volume($conf, $old_volid);
 			PVE::QemuServer::update_config_nolock($vmid, $conf, 1);
 		    } else {
diff --git a/changelog.Debian b/changelog.Debian
index afe6a9b1..abe67fd1 100644
--- a/changelog.Debian
+++ b/changelog.Debian
@@ -1,8 +1,10 @@
 qemu-server (3.1-16) unstable; urgency=low
 
   * fix bug #502: allow creation of empty vma archives
+  
+  * fix bug #510: move_disk - don't delete disk if used in a previous snasphot
 
- -- Proxmox Support Team <support@proxmox.com>  Mon, 14 Apr 2014 11:22:54 +0200
+ -- Proxmox Support Team <support@proxmox.com>  Thu, 17 Apr 2014 09:29:26 +0200
 
 qemu-server (3.1-15) unstable; urgency=low