diff --git a/admin/export.php b/admin/export.php
index b73771fe..40745fe7 100644
--- a/admin/export.php
+++ b/admin/export.php
@@ -502,7 +502,12 @@ if (isset($_GET['w'])) {
         // Add custom fields
         foreach ($hesk_settings['custom_fields'] as $k => $v) {
             if ($v['use']) {
-                $tmp .= '<Cell><Data ss:Type="String"><![CDATA[' . hesk_msgToPlain($ticket[$k], 1, 0) . ']]></Data></Cell>  ' . "\n";
+                $output = $ticket[$k];
+                if ($v['type'] == 'date' && !empty($ticket[$k])) {
+                    $dt = date('Y-m-d', $ticket[$k]);
+                    $output = hesk_dateToString($dt, 0);
+                }
+                $tmp .= '<Cell><Data ss:Type="String"><![CDATA[' . hesk_msgToPlain($output, 1, 0) . ']]></Data></Cell>  ' . "\n";
             }
         }