diff --git a/compose.yml b/compose.yml
index 140ed12..c38913c 100644
--- a/compose.yml
+++ b/compose.yml
@@ -26,7 +26,7 @@ services:
   app:
     image: "decentral1se/keycloak-collective-portal:latest"
     environment:
-      - APP_SECRET_KEY=/run/secrets/app_secret_key
+      - APP_SECRET_KEY_FILE=/run/secrets/app_secret_key
       - KEYCLOAK_CLIENT_ID
       - KEYCLOAK_CLIENT_SECRET_FILE=/run/secrets/keycloak_client_secret
       - KEYCLOAK_DOMAIN