diff --git a/mantisbt/index.yaml b/mantisbt/index.yaml
index 1389c65..965a630 100644
--- a/mantisbt/index.yaml
+++ b/mantisbt/index.yaml
@@ -3,17 +3,17 @@ entries:
   mantisbt:
   - apiVersion: v2
     appVersion: 2.27.0
-    created: "2025-12-15T09:44:59.829074+01:00"
+    created: "2025-12-15T10:03:29.074451+01:00"
     dependencies:
     - condition: mariadb.enabled
       name: mariadb
       repository: https://charts.bitnami.com/bitnami
       version: 19.*.*
     description: MantisBT Bug Tracker - A Helm chart for Kubernetes
-    digest: 58dc6878a9ef59371178502885a13979725a0abcc2d80cbc80b9c1e1ebb8fedd
+    digest: 5c8bc1c903ff7cdedf94c806ee454bb62e6acbf786b3df41138ce0b7c5b0b504
     name: mantisbt
     type: application
     urls:
-    - https://gitea.innovation-hub-niedersachsen.de/innohub/charts/raw/main/mantisbt/mantisbt-0.3.0.tgz
-    version: 0.3.0
-generated: "2025-12-15T09:44:59.826746+01:00"
+    - https://gitea.innovation-hub-niedersachsen.de/innohub/charts/raw/main/mantisbt/mantisbt-0.3.1.tgz
+    version: 0.3.1
+generated: "2025-12-15T10:03:29.07142+01:00"
diff --git a/mantisbt/mantisbt-0.3.0.tgz b/mantisbt/mantisbt-0.3.0.tgz
deleted file mode 100644
index 996b1f0..0000000
Binary files a/mantisbt/mantisbt-0.3.0.tgz and /dev/null differ
diff --git a/mantisbt/mantisbt-0.3.1.tgz b/mantisbt/mantisbt-0.3.1.tgz
new file mode 100644
index 0000000..7e55358
Binary files /dev/null and b/mantisbt/mantisbt-0.3.1.tgz differ
diff --git a/mantisbt/mantisbt/Chart.yaml b/mantisbt/mantisbt/Chart.yaml
index 589861e..e7aa7d4 100644
--- a/mantisbt/mantisbt/Chart.yaml
+++ b/mantisbt/mantisbt/Chart.yaml
@@ -2,7 +2,7 @@ apiVersion: v2
 name: mantisbt
 description: MantisBT Bug Tracker - A Helm chart for Kubernetes
 type: application
-version: "0.3.0"
+version: "0.3.1"
 appVersion: "2.27.0"
 
 dependencies:
diff --git a/mantisbt/mantisbt/templates/deployment.yaml b/mantisbt/mantisbt/templates/deployment.yaml
index 6521c74..9f50141 100644
--- a/mantisbt/mantisbt/templates/deployment.yaml
+++ b/mantisbt/mantisbt/templates/deployment.yaml
@@ -50,6 +50,23 @@ spec:
               done
               echo "Database is ready!"
               sleep 5
+        - name: copy-config
+          image: busybox:1.36
+          command:
+            - sh
+            - -c
+            - |
+              echo "Copying config files..."
+              cp /config-template/config_inc.php /config/config_inc.php
+              chown 33:33 /config/config_inc.php
+              chmod 644 /config/config_inc.php
+              echo "Config copied with correct permissions:"
+              ls -la /config/
+          volumeMounts:
+            - name: config-template
+              mountPath: /config-template
+            - name: config
+              mountPath: /config
       containers:
         - name: {{ .Chart.Name }}
           image: "{{ .Values.image.repository }}:{{ .Values.image.tag }}"
@@ -63,11 +80,6 @@ spec:
               value: {{ .Values.mantisbt.timezone | default "Europe/Berlin" | quote }}
             - name: MANTIS_ENABLE_ADMIN
               value: {{ .Values.mantisbt.enableAdmin | default "1" | quote }}
-            - name: MASTER_SALT
-              valueFrom:
-                secretKeyRef:
-                  name: {{ template "mantisbt.fullname" . }}-secret
-                  key: master-salt
           {{- range $key := .Values.env }}
           {{- if .value }}
             - name: {{ .name }}
@@ -91,8 +103,7 @@ spec:
 {{ toYaml .Values.resources | indent 12 }}
           volumeMounts:
             - name: config
-              mountPath: /var/www/html/config/config_inc.php
-              subPath: config_inc.php
+              mountPath: /var/www/html/config
             {{- if .Values.persistence.enabled }}
             - name: uploads
               mountPath: /var/www/html/uploads
@@ -126,9 +137,11 @@ spec:
 {{ toYaml . | indent 8 }}
     {{- end }}
       volumes:
-        - name: config
+        - name: config-template
           configMap:
             name: {{ template "mantisbt.fullname" . }}-config
+        - name: config
+          emptyDir: {}
         {{- if .Values.persistence.enabled }}
         - name: uploads
           persistentVolumeClaim: