diff --git a/keystone/templates/configmap-etc.yaml b/keystone/templates/configmap-etc.yaml
index 9f7ffe2f7e..b51a383057 100644
--- a/keystone/templates/configmap-etc.yaml
+++ b/keystone/templates/configmap-etc.yaml
@@ -20,14 +20,38 @@ metadata:
   name: keystone-etc
 data:
   keystone.conf: |+
+{{ if .Values.conf.keystone.override -}}
+{{ .Values.conf.keystone.override }}
+{{- else -}}
+{{- if .Values.conf.keystone.prefix -}}
+{{ .Values.conf.keystone.prefix }}
+{{- end }}
 {{ tuple "etc/_keystone.conf.tpl" . | include "helm-toolkit.template" | indent 4 }}
+{{- end }}
+{{- if .Values.conf.keystone.append -}}
+{{ .Values.conf.keystone.append }}
+{{- end }}
+  keystone-paste.ini: |+
+{{ if .Values.conf.paste.override -}}
+{{ .Values.conf.paste.override }}
+{{- else -}}
+{{- if .Values.conf.paste.prefix -}}
+{{ .Values.conf.paste.prefix }}
+{{- end }}
+{{ tuple "etc/_keystone-paste.ini.tpl" . | include "helm-toolkit.template" | indent 4 }}
+{{- end }}
+{{- if .Values.conf.paste.append -}}
+{{ .Values.conf.paste.append }}
+{{- end }}
+  policy.json: |+
+{{ if .Values.conf.policy.override -}}
+{{ .Values.conf.policy.override }}
+{{- else -}}
+{{ tuple "etc/_policy.json.tpl" . | include "helm-toolkit.template" | indent 4 }}
+{{- end -}}
   mpm_event.conf: |+
 {{ tuple "etc/_mpm_event.conf.tpl" . | include "helm-toolkit.template" | indent 4 }}
   wsgi-keystone.conf: |+
 {{ tuple "etc/_wsgi-keystone.conf.tpl" . | include "helm-toolkit.template" | indent 4 }}
-  policy.json: |+
-{{ tuple "etc/_policy.json.tpl" . | include "helm-toolkit.template" | indent 4 }}
-  keystone-paste.ini: |+
-{{ tuple "etc/_keystone-paste.ini.tpl" . | include "helm-toolkit.template" | indent 4 }}
   sso_callback_template.html: |+
 {{ tuple "etc/_sso_callback_template.html.tpl" . | include "helm-toolkit.template" | indent 4 }}
diff --git a/keystone/templates/etc/_keystone-paste.ini.tpl b/keystone/templates/etc/_keystone-paste.ini.tpl
index b8b2346376..e24d09d11c 100644
--- a/keystone/templates/etc/_keystone-paste.ini.tpl
+++ b/keystone/templates/etc/_keystone-paste.ini.tpl
@@ -12,14 +12,6 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-{{- if empty .Values.conf.paste.override -}}
-{{ include "keystone.conf.paste" .Values.conf.paste }}
-{{- else -}}
-{{ .Values.conf.paste.override }}
-{{- end -}}
-
-{{- define "keystone.conf.paste" -}}
-
 # Keystone PasteDeploy configuration file.
 
 [filter:debug]
@@ -113,10 +105,4 @@ use = egg:Paste#urlmap
 use = egg:Paste#urlmap
 /v2.0 = admin_api
 /v3 = api_v3
-/ = admin_version_api
-
-{{ if .append }}
-{{ .append }}
-{{ end }}
-
-{{- end -}}
+/ = admin_version_api
\ No newline at end of file
diff --git a/keystone/templates/etc/_keystone.conf.tpl b/keystone/templates/etc/_keystone.conf.tpl
index b0e747619e..499f3485f3 100644
--- a/keystone/templates/etc/_keystone.conf.tpl
+++ b/keystone/templates/etc/_keystone.conf.tpl
@@ -1,3 +1,4 @@
+
 # Copyright 2017 The Openstack-Helm Authors.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
@@ -12,14 +13,12 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-{{- if empty .Values.conf.keystone.override -}}
 {{ include "keystone.conf.keystone_values_skeleton" .Values.conf.keystone | trunc 0 }}
 {{ include "keystone.conf.keystone" .Values.conf.keystone }}
-{{- else -}}
-{{ .Values.conf.keystone.override }}
-{{- end -}}
+
 
 {{- define "keystone.conf.keystone_values_skeleton" -}}
+
 {{- if not .default -}}{{- set . "default" dict -}}{{- end -}}
 {{- if not .default.keystone -}}{{- set .default "keystone" dict -}}{{- end -}}
 {{- if not .default.oslo -}}{{- set .default "oslo" dict -}}{{- end -}}
@@ -124,10 +123,11 @@
 {{- if not .tokenless_auth.keystone -}}{{- set .tokenless_auth "keystone" dict -}}{{- end -}}
 {{- if not .trust -}}{{- set . "trust" dict -}}{{- end -}}
 {{- if not .trust.keystone -}}{{- set .trust "keystone" dict -}}{{- end -}}
+
 {{- end -}}
 
-{{- define "keystone.conf.keystone" }}
 
+{{- define "keystone.conf.keystone" -}}
 
 [DEFAULT]
 
@@ -3678,7 +3678,5 @@
 # from .trust.keystone.driver
 {{ if not .trust.keystone.driver }}#{{ end }}driver = {{ .trust.keystone.driver | default "sql" }}
 
-{{ if .append }}
-{{ .append }}
-{{ end }}
-{{ end -}}
+{{- end -}}
+
diff --git a/keystone/templates/etc/_policy.json.tpl b/keystone/templates/etc/_policy.json.tpl
index 9672a5469d..ec2fc1bd1e 100644
--- a/keystone/templates/etc/_policy.json.tpl
+++ b/keystone/templates/etc/_policy.json.tpl
@@ -1,11 +1,3 @@
-{{- if empty .Values.conf.policy.override -}}
-{{ include "keystone.conf.policy" .Values.conf.policy }}
-{{- else -}}
-{{ .Values.conf.policy.override }}
-{{- end -}}
-
-{{- define "keystone.conf.policy" -}}
-
 {
     "admin_required": "role:admin or is_admin:1",
     "service_role": "role:service",
@@ -203,11 +195,3 @@
     "identity:update_domain_config": "rule:admin_required",
     "identity:delete_domain_config": "rule:admin_required",
     "identity:get_domain_config_default": "rule:admin_required"
-{{- if .append -}}
-,
-{{ .append | indent 4 }}
-{{ end }}
-
-}
-
-{{ end -}}