diff --git a/authentik/docker-compose.yml b/authentik/docker-compose.yml
index fe3d799..758cd43 100644
--- a/authentik/docker-compose.yml
+++ b/authentik/docker-compose.yml
@@ -17,6 +17,7 @@ services:
       POSTGRES_PASSWORD: ${PG_PASS:?database password required}
       POSTGRES_USER: ${PG_USER:-authentik}
       POSTGRES_DB: ${PG_DB:-authentik}
+      AUTHENTIK_SECRET_KEY: $AUTHENTIK_SECRET_KEY
 
   redis:
     image: docker.io/library/redis:alpine
@@ -40,6 +41,7 @@ services:
       AUTHENTIK_POSTGRESQL__USER: ${PG_USER:-authentik}
       AUTHENTIK_POSTGRESQL__NAME: ${PG_DB:-authentik}
       AUTHENTIK_POSTGRESQL__PASSWORD: ${PG_PASS}
+      AUTHENTIK_SECRET_KEY: $AUTHENTIK_SECRET_KEY
     volumes:
       - /share/docker_data/authentik/media:/media
       - /share/docker_data/authentik/custom-templates:/templates
@@ -60,6 +62,7 @@ services:
       AUTHENTIK_POSTGRESQL__USER: ${PG_USER:-authentik}
       AUTHENTIK_POSTGRESQL__NAME: ${PG_DB:-authentik}
       AUTHENTIK_POSTGRESQL__PASSWORD: ${PG_PASS}
+      AUTHENTIK_SECRET_KEY: $AUTHENTIK_SECRET_KEY
     # `user: root` and the docker socket volume are optional.
     # See more for the docker socket integration here:
     # https://goauthentik.io/docs/outposts/integrations/docker