diff --git a/team-video/templates/deploy_prosody.yaml b/team-video/templates/deploy_prosody.yaml
index 69da902..9cc5628 100644
--- a/team-video/templates/deploy_prosody.yaml
+++ b/team-video/templates/deploy_prosody.yaml
@@ -71,4 +71,6 @@ spec:
           - name: XMPP_INTERNAL_MUC_DOMAIN
             value: internal-muc.{{ .Values.app.name }}.{{ .Values.app.domain }}
           - name: TZ
-            value: Europe/Paris
\ No newline at end of file
+            value: Europe/Paris
+          - name: PUBLIC_URL
+            value: "https://{{ .Values.app.name }}.{{ .Values.app.domain }}"