diff --git a/tasks/main.yml b/tasks/main.yml
index 6f35fcf3..00cf414c 100644
--- a/tasks/main.yml
+++ b/tasks/main.yml
@@ -21,20 +21,6 @@
   tags:
     - always
 
-- name: Handle deprecation of keystone_memcached_servers
-  set_fact:
-    keystone_cache_servers: "{{ keystone_cache_servers + (_ | deprecated(keystone_memcached_servers, 'keystone_memcached_servers', 'keystone_cache_servers', 'queens')).split(',') }}"
-  when: keystone_memcached_servers is defined
-  tags:
-    - always
-
-- name: Handle deprecation of keystone_cache_backend_argument
-  set_fact:
-    keystone_cache_servers: "{{ keystone_cache_servers + (_ | deprecated(keystone_cache_backend_argument.replace('url:',''), 'keystone_cache_backend_argument', 'keystone_cache_servers', 'queens')).split(',') }}"
-  when: keystone_cache_backend_argument is defined
-  tags:
-    - always
-
 - name: Fail if service was deployed using a different installation method
   fail:
     msg: "Switching installation methods for OpenStack services is not supported"