diff --git a/docker-compose.yml b/docker-compose.yml
index 474c431..6426da5 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -29,6 +29,14 @@ services:
       nofile:
         soft: 65536
         hard: 65536
+    sysctls:
+      - net.ipv6.conf.all.disable_ipv6=1
+      - net.ipv6.conf.default.disable_ipv6=1
+    dns_opt:
+      - use-vc
+      - ndots:1
+    extra_hosts:
+      - "authentik.nucleoriofrio.com:172.19.0.5"
     networks:
       - principal
       - traefik-network