diff --git a/keystone/templates/configmap-etc.yaml b/keystone/templates/configmap-etc.yaml
index de6c0e541b..c51751074f 100644
--- a/keystone/templates/configmap-etc.yaml
+++ b/keystone/templates/configmap-etc.yaml
@@ -22,7 +22,7 @@
 {{- tuple "oslo_messaging" "internal" "user" "amqp" . | include "helm-toolkit.endpoints.authenticated_endpoint_uri_lookup" | set .Values.conf.keystone.default.oslo.messaging "transport_url" | quote | trunc 0 -}}
 {{- end -}}
 
-{{- if empty .Values.conf.keystone.cache.oslo.cache -}}
+{{- if empty .Values.conf.keystone.cache.oslo.cache.memcache_servers -}}
 {{- tuple "oslo_cache" "internal" "memcache" . | include "helm-toolkit.endpoints.hostname_endpoint_uri_lookup" | set .Values.conf.keystone.cache.oslo.cache "memcache_servers" | quote | trunc 0 -}}
 {{- end -}}
 
diff --git a/keystone/values.yaml b/keystone/values.yaml
index e7a27ef0ba..011260b172 100644
--- a/keystone/values.yaml
+++ b/keystone/values.yaml
@@ -128,6 +128,9 @@ conf:
   keystone:
     override:
     append:
+    default:
+      keystone:
+        max_token_size: 32
     token:
       keystone:
         provider: uuid
@@ -135,6 +138,11 @@ conf:
       oslo:
         db:
           max_retries: -1
+    cache:
+      oslo:
+        cache:
+          enabled: true
+          backend: dogpile.cache.memcached
 
 # typically overriden by environmental
 # values, but should include all endpoints