diff --git a/docker/services.opt/wireguard b/docker/services.opt/wireguard
index 4e2bc13..067c432 100644
--- a/docker/services.opt/wireguard
+++ b/docker/services.opt/wireguard
@@ -21,4 +21,3 @@
     sysctls:
       - net.ipv4.conf.all.src_valid_mark=1
       - net.ipv4.conf.all.rp_filter=2
-      - net.ipv6.conf.wg0.disable_ipv6=1