diff --git a/resources/artifact-ignores.properties b/resources/artifact-ignores.properties
index b2dc6fcbe..d8de0be80 100644
--- a/resources/artifact-ignores.properties
+++ b/resources/artifact-ignores.properties
@@ -895,3 +895,6 @@ batch-task@1.19               # SECURITY-1025
 #   https://github.com/jenkins-infra/helpdesk/issues/3842#issuecomment-1847399101
 #   https://github.com/jenkins-infra/helpdesk/issues/3842#issuecomment-1847559631
 crowd2 = https://github.com/jenkins-infra/helpdesk/issues/3854
+
+# Non-open source dependency
+confluence-publisher = https://github.com/jenkins-infra/helpdesk/issues/3856