diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 941289954d7419f12f04b0b95e99de5ac834ebf8..9c7076dcc3559537c11f6dcfdc9cbbc0966e7dfc 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -78,6 +78,7 @@ services:
       --set galaxy.key=${GALAXY_API_KEY}
       --set redis.auth.password=${REDIS_PASSWORD}
       --set django.secretKey=${SECRET_KEY}
+      --set django.hostLabel=${HOSTLABEL}
       ${CI_COMMIT_REF_SLUG} ./chart/
 
 stages:
@@ -168,6 +169,7 @@ deploy-dev:
     PUBLIC_URL: "cc-qtl-${CI_COMMIT_REF_SLUG}.pasteur.cloud"
     DEBUG: "True"
     NODE_ENV: development
+    HOSTLABEL: cc-qtl-dev
   environment:
     name: "k8sdev-01/${CI_COMMIT_REF_SLUG}"
     url: "https://cc-qtl-${CI_COMMIT_REF_SLUG}.pasteur.cloud"
@@ -186,7 +188,9 @@ deploy-prod:
     CI_DEBUG_TRACE: "false"
     NAMESPACE: "cc-qtl-prod"
     PUBLIC_URL: "cc-qtl.pasteur.cloud"
-    DEBUG: "True"
+    DEBUG: "False"
+    HOSTLABEL: cc-qtl-prod
+
   environment:
     name: "k8sprod-02/${CI_COMMIT_REF_SLUG}"
     url: "https://cc-qtl.pasteur.cloud"
diff --git a/chart/templates/deployment-django.yaml b/chart/templates/deployment-django.yaml
index 4f07d796fd95e8b644817fa03bd68826075a3010..a9f1c6a636b04bf1d429be60cdaf8d9e0e4d4326 100644
--- a/chart/templates/deployment-django.yaml
+++ b/chart/templates/deployment-django.yaml
@@ -87,6 +87,8 @@ spec:
             value: prod
           - name: REDIS_HOST
             value: {{ printf "redis://:%s@%s-redis-master" .Values.redis.auth.password .Release.Name }}
+          - name: HOSTLABEL
+            value: {{ .Values.django.hostLabel }}
         ports:
           - name: http
             containerPort: 8000