diff --git a/.linkspector.yml b/.linkspector.yml
index cf85adca96..ae97228914 100644
--- a/.linkspector.yml
+++ b/.linkspector.yml
@@ -13,3 +13,4 @@ files:
 ignorePatterns:
   - pattern: 'clientdomain.com'
   - pattern: 'example.org'
+  - pattern: 'https://www.w3.org/TR/xml-names11/'