diff --git a/charts/librenms/Chart.yaml b/charts/librenms/Chart.yaml
index 8097ba3..c2d5f5c 100644
--- a/charts/librenms/Chart.yaml
+++ b/charts/librenms/Chart.yaml
@@ -2,7 +2,7 @@ apiVersion: v2
 name: librenms
 description: LibreNMS is an autodiscovering PHP/MySQL-based network monitoring system.
 type: application
-version: 4.0.3
+version: 5.0.0
 appVersion: "25.4.0"
 maintainers:
   - name: jacobw
diff --git a/charts/librenms/files/env b/charts/librenms/files/env
deleted file mode 100644
index 5797372..0000000
--- a/charts/librenms/files/env
+++ /dev/null
@@ -1 +0,0 @@
-APP_KEY={{.Values.librenms.appkey}}
\ No newline at end of file
diff --git a/charts/librenms/files/init.sh b/charts/librenms/files/init.sh
index 61b744b..933ecb3 100644
--- a/charts/librenms/files/init.sh
+++ b/charts/librenms/files/init.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 TARGET="/data/env-volume/env"
 echo "Target: $TARGET"
-cp /data/files/env $TARGET
-echo -e "\nNODE_ID=`hostname`" >> $TARGET
+echo "APP_KEY=$(cat /data/key/appkey)" > $TARGET
+echo "NODE_ID=$(hostname)" >> $TARGET
 
 cat $TARGET
diff --git a/charts/librenms/templates/_helpers.tpl b/charts/librenms/templates/_helpers.tpl
index 86a780f..ad25c6c 100644
--- a/charts/librenms/templates/_helpers.tpl
+++ b/charts/librenms/templates/_helpers.tpl
@@ -64,3 +64,14 @@ Create the name of the service account to use
 {{- default "default" .Values.serviceAccount.name }}
 {{- end }}
 {{- end }}
+
+{{/*
+Create the name of the secret to use
+*/}}
+{{- define "librenms.secretName" -}}
+{{- if .Values.librenms.existingSecret -}}
+{{- .Values.librenms.existingSecret -}}
+{{- else -}}
+{{- .Release.Name -}}
+{{- end -}}
+{{- end -}}
\ No newline at end of file
diff --git a/charts/librenms/templates/librenms-configmap.yml b/charts/librenms/templates/librenms-configmap.yml
index 3692d68..1f8964a 100644
--- a/charts/librenms/templates/librenms-configmap.yml
+++ b/charts/librenms/templates/librenms-configmap.yml
@@ -23,7 +23,5 @@ metadata:
 data:
   custom.php: |-
 {{ tpl (.Files.Get "files/custom.php") . | indent 4 }}
-  env: |-
-{{ tpl (.Files.Get "files/env") . | indent 4 }}
   init.sh: |-
-{{ tpl (.Files.Get "files/init.sh") . | indent 4 }}
\ No newline at end of file
+{{ .Files.Get "files/init.sh" | indent 4 }}
\ No newline at end of file
diff --git a/charts/librenms/templates/librenms-deployment.yml b/charts/librenms/templates/librenms-deployment.yml
index 06d2ff3..e40f402 100644
--- a/charts/librenms/templates/librenms-deployment.yml
+++ b/charts/librenms/templates/librenms-deployment.yml
@@ -19,6 +19,9 @@ spec:
       volumes:
       - name: env-volume
         emptyDir: {}
+      - name: key
+        secret:
+          secretName: {{ include "librenms.secretName" . }}
       - name: files
         configMap:
           name: {{ .Release.Name }}-files
@@ -33,6 +36,8 @@ spec:
           volumeMounts:
           - name: env-volume
             mountPath: /data/env-volume
+          - name: key
+            mountPath: /data/key
           - name: files
             mountPath: /data/files
       containers:
diff --git a/charts/librenms/templates/librenms-poller-ss.yml b/charts/librenms/templates/librenms-poller-ss.yml
index 0061d94..b6b0392 100644
--- a/charts/librenms/templates/librenms-poller-ss.yml
+++ b/charts/librenms/templates/librenms-poller-ss.yml
@@ -20,6 +20,9 @@ spec:
       volumes:
       - name: env-volume
         emptyDir: {}
+      - name: key
+        secret:
+          secretName: {{ include "librenms.secretName" . }}
       - name: files
         configMap:
           name: {{ .Release.Name }}-files
@@ -33,6 +36,8 @@ spec:
           volumeMounts:
           - name: env-volume
             mountPath: /data/env-volume
+          - name: key
+            mountPath: /data/key
           - name: files
             mountPath: /data/files
       containers:
diff --git a/charts/librenms/templates/librenms-secret.yml b/charts/librenms/templates/librenms-secret.yml
new file mode 100644
index 0000000..cbfd2bc
--- /dev/null
+++ b/charts/librenms/templates/librenms-secret.yml
@@ -0,0 +1,10 @@
+{{- if not .Values.librenms.existingSecret }}
+---
+apiVersion: v1
+kind: Secret
+metadata:
+  name: {{ .Release.Name }}
+type: Opaque
+data:
+  appkey: {{ .Values.librenms.appkey | b64enc | quote }}
+{{- end }}
\ No newline at end of file
diff --git a/charts/librenms/values.yaml b/charts/librenms/values.yaml
index 665949f..93793d7 100644
--- a/charts/librenms/values.yaml
+++ b/charts/librenms/values.yaml
@@ -12,6 +12,10 @@ librenms:
   # required setting. See the README for more information
   appkey:
 
+  # -- Existing secret name to use for appkey
+  # Must have the key 'appkey' as above
+  existingSecret: false
+
   # -- Timezone used by librenms for communication with RRD cached
   timezone: UTC