diff --git a/roles/download/defaults/main.yml b/roles/download/defaults/main.yml
index e5e512d85..808781e1d 100644
--- a/roles/download/defaults/main.yml
+++ b/roles/download/defaults/main.yml
@@ -115,7 +115,10 @@ flannel_cni_version: "v1.1.0"
 cni_version: "v1.1.1"
 weave_version: 2.8.1
 pod_infra_version: "3.7"
+
 cilium_version: "v1.12.1"
+cilium_enable_hubble: false
+
 kube_ovn_version: "v1.9.7"
 kube_ovn_dpdk_version: "19.11-{{ kube_ovn_version }}"
 kube_router_version: "v1.5.1"
@@ -1218,6 +1221,51 @@ downloads:
     groups:
     - k8s_cluster
 
+  cilium_hubble_relay:
+    enabled: "{{ cilium_enable_hubble }}"
+    container: true
+    repo: "{{ cilium_hubble_relay_image_repo }}"
+    tag: "{{ cilium_hubble_relay_image_tag }}"
+    sha256: "{{ cilium_hubble_relay_digest_checksum|default(None) }}"
+    groups:
+    - k8s_cluster
+
+  cilium_hubble_certgen:
+    enabled: "{{ cilium_enable_hubble }}"
+    container: true
+    repo: "{{ cilium_hubble_certgen_image_repo }}"
+    tag: "{{ cilium_hubble_certgen_image_tag }}"
+    sha256: "{{ cilium_hubble_certgen_digest_checksum|default(None) }}"
+    groups:
+    - k8s_cluster
+
+  cilium_hubble_ui:
+    enabled: "{{ cilium_enable_hubble }}"
+    container: true
+    repo: "{{ cilium_hubble_ui_image_repo }}"
+    tag: "{{ cilium_hubble_ui_image_tag }}"
+    sha256: "{{ cilium_hubble_ui_digest_checksum|default(None) }}"
+    groups:
+    - k8s_cluster
+
+  cilium_hubble_ui_backend:
+    enabled: "{{ cilium_enable_hubble }}"
+    container: true
+    repo: "{{ cilium_hubble_ui_backend_image_repo }}"
+    tag: "{{ cilium_hubble_ui_backend_image_tag }}"
+    sha256: "{{ cilium_hubble_ui_backend_digest_checksum|default(None) }}"
+    groups:
+    - k8s_cluster
+
+  cilium_hubble_envoy:
+    enabled: "{{ cilium_enable_hubble }}"
+    container: true
+    repo: "{{ cilium_hubble_envoy_image_repo }}"
+    tag: "{{ cilium_hubble_envoy_image_tag }}"
+    sha256: "{{ cilium_hubble_envoy_digest_checksum|default(None) }}"
+    groups:
+    - k8s_cluster
+
   multus:
     enabled: "{{ kube_network_plugin_multus }}"
     container: true