diff --git a/docker/networks/internal b/docker/networks/internal
index c2b4cce..b0481ac 100644
--- a/docker/networks/internal
+++ b/docker/networks/internal
@@ -1,7 +1,7 @@
     driver: macvlan
+    enable_ipv6: ${ipv6_enabled:-false}
     driver_opts:
       parent: ${internal_interface}
-      com.docker.network.enable_ipv6: "${ipv6_enabled:-false}"
     ipam:
       config:
         - subnet: ${internal_subnet}