diff --git a/Reporting-Issues.md b/Reporting-Issues.md
index a9f731e..118932b 100644
--- a/Reporting-Issues.md
+++ b/Reporting-Issues.md
@@ -4,7 +4,9 @@ Before reporting a new issue, please:
 
 * Validate item with
   * ICS: https://icalendar.org/validator.html
-  * VCF: no online validator known so far, but see https://github.com/EBIvariation/vcf-validator for an offline validator
+  * VCF: no online validator known so far, but see for offline validators
+    * https://github.com/EBIvariation/vcf-validator
+    * https://gitlab.com/engmark/vcard/
   * If unsucessful, check what kind of software has generated the item and check for update/issues here
 * Check whether it can be reproduced with latest server software
 * Check for any open/closed items in