diff --git a/helm/core-ui-middleware/Chart.yaml b/helm/core-ui-middleware/Chart.yaml
index 06cfafb1826c198c18818e4b6cd31d57b9a08200..026d92e74ee346910e504744bfcdc977665ad3d4 100644
--- a/helm/core-ui-middleware/Chart.yaml
+++ b/helm/core-ui-middleware/Chart.yaml
@@ -24,5 +24,5 @@ version: 1.3.1
 appVersion: "1.4.1"
 dependencies:
   - name: ox-common
-    version: 1.0.17
+    version: 1.0.22
     repository: "oci://registry.open-xchange.com/common/charts"
diff --git a/helm/core-ui-middleware/templates/_ingress.tpl b/helm/core-ui-middleware/templates/_ingress.tpl
index 09b1d01bfb2aee9dbd367116dc8b92b6bbfaa286..2a8e9a0bbc416991ac641a4c735a4f66897b8abd 100644
--- a/helm/core-ui-middleware/templates/_ingress.tpl
+++ b/helm/core-ui-middleware/templates/_ingress.tpl
@@ -1,4 +1,4 @@
 {{- define "core-ui-middleware.ingressPathMappings" -}}
 paths:
-  - path: {{ .Values.appRoot }}
+  - path: "{{ include "ox-common.appsuite.appRoot" . }}/"
 {{- end -}}
diff --git a/helm/core-ui-middleware/templates/deployment.yaml b/helm/core-ui-middleware/templates/deployment.yaml
index 09acd67c2c9a2ee3eca0b155bfd7e99cc6ab5f8c..b0deea4175c8f2cde21bba674af909808b94d313 100644
--- a/helm/core-ui-middleware/templates/deployment.yaml
+++ b/helm/core-ui-middleware/templates/deployment.yaml
@@ -26,7 +26,7 @@ spec:
             - name: LOG_LEVEL
               value: "{{ .Values.logLevel }}"
             - name: APP_ROOT
-              value: "{{ .Values.appRoot }}"
+              value: "{{ include "ox-common.appsuite.appRoot" . }}/"
             - name: COMPRESS_FILE_SIZE
               value: "{{ .Values.compressFileSize }}"
             - name: COMPRESS_FILE_TYPES
diff --git a/helm/core-ui-middleware/values.yaml b/helm/core-ui-middleware/values.yaml
index 3423015f9b932ed4d3326c935249164204488da8..4d3550482596c49ef463e23da7c6ca667df7ee1f 100644
--- a/helm/core-ui-middleware/values.yaml
+++ b/helm/core-ui-middleware/values.yaml
@@ -102,7 +102,6 @@ probe:
 cacheTTL: 30000
 logLevel: info
 baseUrls: []
-appRoot: '/'
 compressFileSize: 600
 compressFileTypes: application/javascript application/json application/x-javascript application/xml application/xml+rss text/css text/html text/javascript text/plain text/xml image/svg+xml