diff --git a/gitea/docker-compose.yml b/gitea/docker-compose.yml
index 38cc50c..01a3af4 100644
--- a/gitea/docker-compose.yml
+++ b/gitea/docker-compose.yml
@@ -12,3 +12,4 @@ services:
       - /etc/localtime:/etc/localtime:ro
     environment:
       - GITEA__database__DB_TYPE=sqlite3
+      - GITEA__service__DISABLE_REGISTRATION=true