diff --git a/pkg/config/containers.conf b/pkg/config/containers.conf
index 0068a9a17..c59907889 100644
--- a/pkg/config/containers.conf
+++ b/pkg/config/containers.conf
@@ -199,7 +199,7 @@ default_sysctls = [
 
 # Indicates the networking to be used for rootless containers
 #
-#rootless_networking = "slirp4netns"
+#rootless_networking = "slirp4netns:enable_ipv6=true"
 
 # Path to the seccomp.json profile which is used as the default seccomp profile
 # for the runtime.