diff --git a/roles/network_plugin/cilium/defaults/main.yml b/roles/network_plugin/cilium/defaults/main.yml
index b6d4e6c49..6dfb49094 100644
--- a/roles/network_plugin/cilium/defaults/main.yml
+++ b/roles/network_plugin/cilium/defaults/main.yml
@@ -1,5 +1,5 @@
 ---
-cilium_min_version_required: "1.10"
+cilium_min_version_required: "1.15"
 # Log-level
 cilium_debug: false
 
@@ -11,7 +11,7 @@ cilium_enable_ipv6: "{{ ipv6_stack }}"
 cilium_l2announcements: false
 
 # Cilium agent health port
-cilium_agent_health_port: "{%- if cilium_version is version('1.11.6', '>=') -%}9879{%- else -%}9876{%- endif -%}"
+cilium_agent_health_port: "9879"
 
 # Identity allocation mode selects how identities are shared between cilium
 # nodes by setting how they are stored. The options are "crd" or "kvstore".
@@ -63,12 +63,6 @@ cilium_kube_proxy_replacement: partial
 # http://docs.cilium.io/en/stable/install/upgrade/#changes-that-may-require-action
 cilium_preallocate_bpf_maps: false
 
-# `cilium_tofqdns_enable_poller` is deprecated in 1.8, removed in 1.9
-cilium_tofqdns_enable_poller: false
-
-# `cilium_enable_legacy_services` is deprecated in 1.6, removed in 1.9
-cilium_enable_legacy_services: false
-
 # Auto direct nodes routes can be used to advertise pods routes in your cluster
 # without any tunelling (with `cilium_tunnel_mode` sets to `disabled`).
 # This works only if you have a L2 connectivity between all your nodes.
diff --git a/roles/network_plugin/cilium/tasks/check.yml b/roles/network_plugin/cilium/tasks/check.yml
index cd191d545..7471fe36d 100644
--- a/roles/network_plugin/cilium/tasks/check.yml
+++ b/roles/network_plugin/cilium/tasks/check.yml
@@ -48,7 +48,7 @@
     msg: "cilium_encryption_type must be either 'ipsec' or 'wireguard'"
   when: cilium_encryption_enabled
 
-- name: Stop if cilium_version is < 1.10.0
+- name: Stop if cilium_version is < {{ cilium_min_version_required }}
   assert:
     that: cilium_version is version(cilium_min_version_required, '>=')
     msg: "cilium_version is too low. Minimum version {{ cilium_min_version_required }}"