diff --git a/compose.yml b/compose.yml
index ee58cfa..3b85c21 100644
--- a/compose.yml
+++ b/compose.yml
@@ -85,6 +85,7 @@ services:
       - LDAP_MAIL_ATTRIB
       - LDAP_RECOVER_PASSWD_URL
       - E2EE_MODE
+      - CRYPTO_KEY_VERSION
     deploy:
       labels:
         backupbot.backup: "true"
@@ -99,7 +100,6 @@ services:
     secrets:
       - db_password
       - secret_key
-      - crypto_key
     networks:
       - internal