diff --git a/charts/openproject/templates/secret_memcached.yaml b/charts/openproject/templates/secret_memcached.yaml
new file mode 100644
index 0000000..a6a7dc6
--- /dev/null
+++ b/charts/openproject/templates/secret_memcached.yaml
@@ -0,0 +1,16 @@
+{{- if eq .Values.openproject.cache.store "memcache" }}
+---
+apiVersion: "v1"
+kind: "Secret"
+metadata:
+  name: "{{ include "common.names.fullname" . }}-memcached"
+  labels:
+    {{- include "common.labels.standard" . | nindent 4 }}
+stringData:
+  {{- if .Values.memcached.bundled }}
+  OPENPROJECT_CACHE__MEMCACHE__SERVER: "{{ .Release.Name }}-memcached:11211"
+  {{- else }}
+  OPENPROJECT_CACHE__MEMCACHE__SERVER: "{{ .Values.memcached.connection.host }}:{{.Values.memcached.connection.port }}"
+  {{- end }}
+...
+{{- end }}