diff --git a/PVE/Storage/Plugin.pm b/PVE/Storage/Plugin.pm
index 0925910..a6071eb 100644
--- a/PVE/Storage/Plugin.pm
+++ b/PVE/Storage/Plugin.pm
@@ -942,7 +942,8 @@ my $get_subdir_files = sub {
 	    next if $fn !~ m!/([^/]+\.(tar|tar\.gz|tar\.lzo|tgz|vma|vma\.gz|vma\.lzo))$!;
 
 	    my $format = $2;
-	    $info = { volid => "$sid:backup/$1", format => $format };
+	    $fn = $1;
+	    $info = { volid => "$sid:backup/$fn", format => $format };
 
 	    if ($fn =~ m!^vzdump\-(?:lxc|qemu)\-(?:[1-9][0-9]{2,8})\-(\d{4})_(\d{2})_(\d{2})\-(\d{2})_(\d{2})_(\d{2})\.${format}$!) {
 		my $epoch = timelocal($6, $5, $4, $3, $2-1, $1 - 1900);
diff --git a/test/list_volumes_test.pm b/test/list_volumes_test.pm
index a215617..941b903 100644
--- a/test/list_volumes_test.pm
+++ b/test/list_volumes_test.pm
@@ -129,7 +129,7 @@ my @tests = (
 	    },
 	    {
 		'content' => 'backup',
-		'ctime'   => DEFAULT_CTIME,
+		'ctime'   => 1585595500,
 		'format'  => 'vma.gz',
 		'size'    => DEFAULT_SIZE,
 		'vmid'    => '16110',
@@ -137,7 +137,7 @@ my @tests = (
 	    },
 	    {
 		'content' => 'backup',
-		'ctime'   => DEFAULT_CTIME,
+		'ctime'   => 1585595565,
 		'format'  => 'vma.lzo',
 		'size'    => DEFAULT_SIZE,
 		'vmid'    => '16110',
@@ -145,7 +145,7 @@ my @tests = (
 	    },
 	    {
 		'content' => 'backup',
-		'ctime'   => DEFAULT_CTIME,
+		'ctime'   => 1585595635,
 		'format'  => 'vma',
 		'size'    => DEFAULT_SIZE,
 		'vmid'    => '16110',
@@ -189,7 +189,7 @@ my @tests = (
 	    },
 	    {
 		'content' => 'backup',
-		'ctime'   => DEFAULT_CTIME,
+		'ctime'   => 1585597170,
 		'format'  => 'tar.lzo',
 		'size'    => DEFAULT_SIZE,
 		'vmid'    => '16112',
@@ -197,7 +197,7 @@ my @tests = (
 	    },
 	    {
 		'content' => 'backup',
-		'ctime'   => DEFAULT_CTIME,
+		'ctime'   => 1585597770,
 		'format'  => 'tar.gz',
 		'size'    => DEFAULT_SIZE,
 		'vmid'    => '16112',
@@ -205,7 +205,7 @@ my @tests = (
 	    },
 	    {
 		'content' => 'backup',
-		'ctime'   => DEFAULT_CTIME,
+		'ctime'   => 1585598370,
 		'format'  => 'tgz',
 		'size'    => DEFAULT_SIZE,
 		'vmid'    => '16112',
@@ -347,7 +347,7 @@ my @tests = (
 	    },
 	    {
 		'content' => 'backup',
-		'ctime'   => DEFAULT_CTIME,
+		'ctime'   => 1580756263,
 		'format'  => 'tar.gz',
 		'size'    => DEFAULT_SIZE,
 		'vmid'    => '19253',
@@ -355,7 +355,7 @@ my @tests = (
 	    },
 	    {
 		'content' => 'backup',
-		'ctime'   => DEFAULT_CTIME,
+		'ctime'   => 1548095359,
 		'format'  => 'tar',
 		'size'    => DEFAULT_SIZE,
 		'vmid'    => '19254',