diff --git a/modules/openstack_project/files/gerrit/acls/openstack-attic/openstack-security-notes.config b/modules/openstack_project/files/gerrit/acls/openstack-attic/openstack-security-notes.config
new file mode 100644
index 0000000000..9e7a0f50b2
--- /dev/null
+++ b/modules/openstack_project/files/gerrit/acls/openstack-attic/openstack-security-notes.config
@@ -0,0 +1,2 @@
+[project]
+state = read only
diff --git a/modules/openstack_project/files/gerrit/acls/openstack/openstack-security-notes.config b/modules/openstack_project/files/gerrit/acls/openstack/openstack-security-notes.config
deleted file mode 100644
index f9dc8b8266..0000000000
--- a/modules/openstack_project/files/gerrit/acls/openstack/openstack-security-notes.config
+++ /dev/null
@@ -1,11 +0,0 @@
-[access "refs/heads/*"]
-abandon = group openstack-security-notes-core
-label-Code-Review = -2..+2 group openstack-security-notes-core
-label-Workflow = -1..+1 group openstack-security-notes-core
-
-[receive]
-requireChangeId = true
-requireContributorAgreement = true
-
-[submit]
-mergeContent = true
diff --git a/modules/openstack_project/files/review.projects.yaml b/modules/openstack_project/files/review.projects.yaml
index 593870bece..01086c1086 100644
--- a/modules/openstack_project/files/review.projects.yaml
+++ b/modules/openstack_project/files/review.projects.yaml
@@ -2,6 +2,7 @@
 - project: openstack-attic/melange
 - project: openstack-attic/openstack-chef
 - project: openstack-attic/openstack-qa
+- project: openstack-attic/openstack-security-notes
 - project: openstack-attic/python-melangeclient
 - project: openstack-dev/bashate
   description: A pep8 equivalent for bash scripts
@@ -340,9 +341,6 @@
   options:
     - direct-release
 - project: openstack/openstack-planet
-- project: openstack/openstack-security-notes
-  description: OpenStack Security Notes (OSSN)
-  upstream: https://github.com/nkinder/openstack-security-notes.git
 - project: openstack/operations-guide
   group: openstack-manuals
   upstream: git://github.com/jeblair/openstack-ops
diff --git a/modules/openstack_project/files/zuul/layout.yaml b/modules/openstack_project/files/zuul/layout.yaml
index 19bd80fe0c..6f7596dcd6 100644
--- a/modules/openstack_project/files/zuul/layout.yaml
+++ b/modules/openstack_project/files/zuul/layout.yaml
@@ -2494,12 +2494,6 @@ projects:
     post:
       - operations-guide-tox-doc-publishdocs
 
-  - name: openstack/openstack-security-notes
-    check:
-      - noop
-    gate:
-      - noop
-
   - name: openstack/security-doc
     template:
       - name: openstack-doc-gate