diff --git a/charts/cilium-mixin/Chart.yaml b/charts/cilium-mixin/Chart.yaml
index 9a458830..2e5ac2db 100644
--- a/charts/cilium-mixin/Chart.yaml
+++ b/charts/cilium-mixin/Chart.yaml
@@ -27,7 +27,7 @@ keywords:
   - cilium
   - monitoring-mixin
   - portefaix
-version: 0.3.0
+version: 0.3.1
 appVersion: master
 
 maintainers:
@@ -52,5 +52,5 @@ annotations:
     fingerprint: C39918B3EBDE35C23B8D0B8E5F99269A6FCA437C
     url: https://keybase.io/nlamirault/pgp_keys.asc
   artifacthub.io/changes: |
-    - kind: changed
-      description: cilium-mixin vmaster
+    - kind: fixed
+      description: dashboards names in lowercase
\ No newline at end of file
diff --git a/charts/cilium-mixin/templates/configmap-dashboards.yaml b/charts/cilium-mixin/templates/configmap-dashboards.yaml
index 3b3017f3..aca8cc78 100644
--- a/charts/cilium-mixin/templates/configmap-dashboards.yaml
+++ b/charts/cilium-mixin/templates/configmap-dashboards.yaml
@@ -17,7 +17,7 @@ items:
       grafana-dashboard: {{ $dashboardName }}
       {{- include "cilium-mixin.labels" $ | indent 6 }}
       app.kubernetes.io/component: dashboard
-    name: {{ printf "dashboard-%s" $dashboardName | trunc 63 | trimSuffix "-" }}
+    name: {{ printf "dashboard-%s" $dashboardName | trunc 63 | trimSuffix "-" | lower }}
     namespace: {{ include "cilium-mixin.namespace" $ }}
   data:
     {{ $dashboardName }}.json: |-
@@ -42,7 +42,7 @@ spec:
     matchLabels:
       {{- toYaml $.Values.grafanaDashboard.grafanaOperator.matchLabels | nindent 6 }}
   configMapRef:
-    name: {{ printf "dashboard-%s" $dashboardName | trunc 63 | trimSuffix "-" }}
+    name: {{ printf "dashboard-%s" $dashboardName | trunc 63 | trimSuffix "-" | lower }}
     key: {{ $dashboardName }}.json
 {{- end }}
 {{- end }}