diff --git a/etc/kayobe/kolla-image-tags.yml b/etc/kayobe/kolla-image-tags.yml
index 535827ef5..df3b5f4b6 100644
--- a/etc/kayobe/kolla-image-tags.yml
+++ b/etc/kayobe/kolla-image-tags.yml
@@ -18,8 +18,8 @@ kolla_image_tags:
     rocky-9: 2023.1-rocky-9-20240205T162323
     ubuntu-jammy: 2023.1-ubuntu-jammy-20240221T133905
   magnum:
-    rocky-9: 2023.1-rocky-9-20240411T125311
-    ubuntu-jammy: 2023.1-ubuntu-jammy-20240411T125311
+    rocky-9: 2023.1-rocky-9-20240422T152338
+    ubuntu-jammy: 2023.1-ubuntu-jammy-20240422T152338
   neutron:
     rocky-9: 2023.1-rocky-9-20240202T145927
     ubuntu-jammy: 2023.1-ubuntu-jammy-20240221T103817
diff --git a/releasenotes/notes/magnum-remove-cert-append-8797b640f25644ea.yaml b/releasenotes/notes/magnum-remove-cert-append-8797b640f25644ea.yaml
new file mode 100644
index 000000000..20d195596
--- /dev/null
+++ b/releasenotes/notes/magnum-remove-cert-append-8797b640f25644ea.yaml
@@ -0,0 +1,5 @@
+---
+fixes:
+  - |
+    Fixes appending to ca.crt in make-cert-client.sh causing multiple identical
+    ca certs being added into /etc/kubernetes/certs/ca.crt.