diff --git a/directus-install/templates/docker-compose.yml.jinja2 b/directus-install/templates/docker-compose.yml.jinja2
index e29b043..bb8b5b2 100644
--- a/directus-install/templates/docker-compose.yml.jinja2
+++ b/directus-install/templates/docker-compose.yml.jinja2
@@ -32,7 +32,7 @@ services:
 
       CACHE_ENABLED: 'true'
       CACHE_STORE: 'redis'
-      CACHE_REDIS: "redis://{{ directus_hostname | replace('.', '_') }}_directus-cache:6379"
+      REDIS: "redis://{{ directus_hostname | replace('.', '_') }}_directus-cache:6379"
 
       ADMIN_EMAIL: {{ directus_admin_email }}
       ADMIN_PASSWORD: {{ directus_admin_password }}