diff --git a/resources/artifact-ignores.properties b/resources/artifact-ignores.properties
index cbfb9d8eb..152cfa21b 100644
--- a/resources/artifact-ignores.properties
+++ b/resources/artifact-ignores.properties
@@ -402,7 +402,6 @@ uno-choice@1.5.3              # While we serve pre-2.7 update sites; depends on
 # depends on scripttrigger
 xtrigger = https://www.jenkins.io/security/plugins/#suspensions
 
-
 # These plugins implement Groovy scripting in an unsafe way, but are currently unreleased -- so suspend preemptively
 groovy-choice-parameter
 groovy-script-scheduler
@@ -887,3 +886,11 @@ batch-task@1.16               # SECURITY-1025
 batch-task@1.17               # SECURITY-1025
 batch-task@1.18               # SECURITY-1025
 batch-task@1.19               # SECURITY-1025
+
+# Non-open dependency, refer to:
+#   https://github.com/jenkins-infra/helpdesk/issues/3854
+#   https://github.com/jenkins-infra/helpdesk/issues/3842#issuecomment-1839385370
+#   https://github.com/jenkins-infra/helpdesk/issues/3842#issuecomment-1841569022
+#   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