diff --git a/kubernetes/infrastructure/post-crds/cilium-l2.yaml b/kubernetes/infrastructure/post-crds/cilium-l2.yaml
index 4c8e8c4b..07e095bd 100644
--- a/kubernetes/infrastructure/post-crds/cilium-l2.yaml
+++ b/kubernetes/infrastructure/post-crds/cilium-l2.yaml
@@ -7,7 +7,7 @@ spec:
     - start: 10.2.40.64
       stop: 10.2.40.95
     - start: fd40::40
-      stop: fd40::5f
+      stop: fd40::ff
 ---
 apiVersion: cilium.io/v2alpha1
 kind: CiliumL2AnnouncementPolicy