diff --git a/.htmltest.yml b/.htmltest.yml
index 270104c587..fc1d81edad 100644
--- a/.htmltest.yml
+++ b/.htmltest.yml
@@ -29,3 +29,4 @@ IgnoreURLs:
   - https://app.vsaex.visualstudio.com/app/register/
   - https://mattermost.eclipse.org/eclipse/channels/eclipse-che
   - https://git.example.com:8443
+  - https://github.com/devfile/devworkspace-operator/blob/main/docs/additional-configuration.adoc*