diff --git a/apps/gluetun/docker-compose.yml b/apps/gluetun/docker-compose.yml
index 637724b..206ca2b 100644
--- a/apps/gluetun/docker-compose.yml
+++ b/apps/gluetun/docker-compose.yml
@@ -6,6 +6,8 @@ services:
       - NET_ADMIN
     devices:
       - /dev/net/tun:/dev/net/tun
+    sysctls:
+      - net.ipv6.conf.all.disable_ipv6=1
     environment:
       - VPN_SERVICE_PROVIDER=mullvad
       - VPN_TYPE=wireguard