diff --git a/helm/keycloak/values.yaml b/helm/keycloak/values.yaml
index 93974be..9f46ce2 100644
--- a/helm/keycloak/values.yaml
+++ b/helm/keycloak/values.yaml
@@ -1,16 +1,17 @@
 command:
   - "/opt/keycloak/bin/kc.sh"
-  - "start-dev"
+  - "start"
+  - "--optimized"
 
 extraEnv: |
   - name: KEYCLOAK_ADMIN
     value: admin
   - name: KEYCLOAK_ADMIN_PASSWORD
     value: changeme
-  - name: KC_HOSTNAME_STRICT
-    value: "false"
   - name: KC_HOSTNAME
     value: "keycloak.idir-belfares.fr"
+  - name: KC_HOSTNAME_STRICT
+    value: "false"
   - name: KC_DB
     value: postgres
   - name: KC_DB_URL
@@ -25,8 +26,6 @@ ingress:
   ingressClassName: nginx
   annotations:
     cert-manager.io/cluster-issuer: letsencrypt-prod
-    nginx.ingress.kubernetes.io/proxy-buffer-size: "8k"
-    nginx.ingress.kubernetes.io/proxy-headers-hash-bucket-size: "128"
   rules:
     - host: keycloak.idir-belfares.fr
       paths: