diff --git a/CHANGELOG.md b/CHANGELOG.md
index 55a779ea5d40e4090b07fbd59a61a53ca36f499b..c9e5316ca023815ed9172b155622f885a8bed915 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -9,6 +9,10 @@
   [mariadb chart upgrade notes](
   https://artifacthub.io/packages/helm/bitnami/mariadb/9.6.0#to-8-0-0)
 
+## [0.2.2] - 2021-09-22
+
+* Remove duplicate key `checksum/config` from template
+
 ## [0.2.1] - 2021-09-16
 
 * Allow setting custom labels on pods and statefulset
diff --git a/Chart.yaml b/Chart.yaml
index 217dd6136df29cdac2d101635a018473fea15bf7..418aaff423fcee679febde8ab062f21dba5e42b6 100644
--- a/Chart.yaml
+++ b/Chart.yaml
@@ -5,7 +5,7 @@ description: WordPress with a replicated MariaDB backend
 name: wordpress
 # Please only change the chart version as part of the release procedure: see
 # RELEASING.md
-version: 0.2.1
+version: 0.2.2
 icon: https://make.wordpress.org/design/files/2016/09/WordPress-logotype-wmark.png
 dependencies:
   - name: mariadb
diff --git a/templates/statefulset.yaml b/templates/statefulset.yaml
index 200889621e019ccd1774713c14644f3a5af75a37..8d5595585f5a1441fcd72d554d2f71a55b3268cc 100644
--- a/templates/statefulset.yaml
+++ b/templates/statefulset.yaml
@@ -27,8 +27,7 @@ spec:
       annotations:
         # Reload the pod when values-local.yaml changes, so the ansible playbook
         # gets re-run.
-        checksum/config: {{ include (print $.Template.BasePath "/ansible-vars.yaml") . | sha256sum }}
-        checksum/config: {{ include (print $.Template.BasePath "/secrets.yaml") . | sha256sum }}
+        checksum/config: {{ printf "%s%s" (include (print $.Template.BasePath "/ansible-vars.yaml") .) (include (print $.Template.BasePath "/secrets.yaml") .) | sha256sum }}
         {{- if .Values.podAnnotations }}
         {{- toYaml .Values.podAnnotations | nindent 8 }}
         {{- end }}
diff --git a/values.yaml b/values.yaml
index f74913039a373ea4a3cce23180d79dc97e6b30b4..b826c68b7775384d9ecacd96329b66faa749c996 100644
--- a/values.yaml
+++ b/values.yaml
@@ -241,13 +241,13 @@ ansibleVars:
 
 image:
   repository: open.greenhost.net:4567/openappstack/wordpress-helm/wordpress
-  tag: 0.2.1
+  tag: 0.2.2
   pullPolicy: Always
   pullSecrets: []
 
 initImage:
   repository: open.greenhost.net:4567/openappstack/wordpress-helm/wordpress-cli-ansible
-  tag: 0.2.1
+  tag: 0.2.2
   pullPolicy: Always
 
 ingress: