diff --git a/helm/Chart.yaml b/helm/Chart.yaml
index 332e972..43f1334 100644
--- a/helm/Chart.yaml
+++ b/helm/Chart.yaml
@@ -8,3 +8,6 @@ dependencies:
   - name: nginx
     version: 1.3.0
     repository: oci://acrarolibotnonprod.azurecr.io/helm
+  - name: mclabels
+    version: 1.0.1
+    repository: oci://acrarolibotnonprod.azurecr.io/helm/infra
diff --git a/helm/templates/_helpers.tpl b/helm/templates/_helpers.tpl
index b2873a9..6e70b8c 100644
--- a/helm/templates/_helpers.tpl
+++ b/helm/templates/_helpers.tpl
@@ -4,3 +4,46 @@ Expand the name of the chart.
 {{- define "files-server.name" -}}
 {{- default .Chart.Name | trunc 63 | trimSuffix "-" }}
 {{- end }}
+
+{{/*
+Create chart name and version as used by the chart label.
+*/}}
+{{- define "files-server.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Returns the environment from global if exists or from the chart's values, defaults to development
+*/}}
+{{- define "files-server.environment" -}}
+{{- if .Values.global.environment }}
+    {{- .Values.global.environment -}}
+{{- else -}}
+    {{- .Values.environment | default "development" -}}
+{{- end -}}
+{{- end -}}
+
+{{/*
+Common labels
+*/}}
+{{- define "files-server.labels" -}}
+app.kubernetes.io/name: {{ include "files-server.name" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+helm.sh/chart: {{ include "files-server.chart" . }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+app.kubernetes.io/component: backend
+environment: {{ include "files-server.environment" . }}
+{{- if .Chart.AppVersion }}
+app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+{{- end }}
+{{ include "mclabels.labels" . }}
+{{- end }}
+
+{{/*
+Selector labels
+*/}}
+{{- define "files-server.selectorLabels" -}}
+app.kubernetes.io/name: {{ include "files-server.name" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{ include "mclabels.selectorLabels" . }}
+{{- end }}
diff --git a/helm/templates/nginx/nginx-configmap.yaml b/helm/templates/nginx/nginx-configmap.yaml
index 2a3efd7..e3c633c 100644
--- a/helm/templates/nginx/nginx-configmap.yaml
+++ b/helm/templates/nginx/nginx-configmap.yaml
@@ -7,10 +7,7 @@ kind: ConfigMap
 metadata:
   name: {{ $nginxConfigmapName }}
   labels:
-    app: {{ $releaseName }}-{{ $chartName }}
-    component: nginx-configmap
-    environment: {{ .Values.environment }}
-    release: {{ $releaseName }}
+{{ include "files-server.labels" . | indent 4 }}
 data:
   nginx.conf: {{ tpl (.Files.Get "config/nginx.conf") . | quote }}
 {{- end }}
diff --git a/helm/values.yaml b/helm/values.yaml
index 356b2a4..6a7e3a1 100644
--- a/helm/values.yaml
+++ b/helm/values.yaml
@@ -15,6 +15,16 @@ global:
         gpkgSubPath: ""
   ingress:
     domain: "example.com"
+    
+mclabels:
+  #environment: development
+  component: backend
+  partOf: export
+  owner: raster
+  gisDomain: raster
+  prometheus:
+    enabled: true
+    port: 9117
 
 enabled: true
 environment: development