diff --git a/hedgedoc/manifests/app.yml b/hedgedoc/manifests/app.yml
index 7d2d3fdae84b10439855c1dc8dc0996eb4b7aa3e..0d81198782f6fd8681ab694a6d748df0bb5923c1 100644
--- a/hedgedoc/manifests/app.yml
+++ b/hedgedoc/manifests/app.yml
@@ -131,6 +131,7 @@ data:
   CMD_OAUTH2_TOKEN_URL: https://id.indie.host/auth/realms/${DOMAIN}/protocol/openid-connect/token
   CMD_OAUTH2_AUTHORIZATION_URL: https://id.indie.host/auth/realms/${DOMAIN}/protocol/openid-connect/auth
   CMD_OAUTH2_PROVIDERNAME: Liiibre
+  CMD_EMAIL: false
 {{ end }}
   CMD_IMAGE_UPLOAD_TYPE: minio
   CMD_S3_REGION: default