diff --git a/hosts/andromeda/stacks/tailscale/docker-compose.nix b/hosts/andromeda/stacks/tailscale/docker-compose.nix
index 9ea781f..904f1b3 100644
--- a/hosts/andromeda/stacks/tailscale/docker-compose.nix
+++ b/hosts/andromeda/stacks/tailscale/docker-compose.nix
@@ -11,7 +11,7 @@
     image = "tailscale/tailscale:latest";
     environmentFiles = [ config.sops.secrets.tailscale_docker_env.path ];
     environment = {
-      "TS_EXTRA_ARGS" = "--advertise-tags=tag:container --advertise-routes=192.168.0.0/24 --advertise-routes=192.168.1.0/24 --advertise-routes=192.168.2.0/24 --advertise-routes=192.168.3.0/24 --advertise-routes=192.168.4.0/24 --advertise-exit-node";
+      "TS_EXTRA_ARGS" = "--advertise-tags=tag:container --advertise-routes=192.168.0.0/24,192.168.1.0/24,192.168.2.0/24,192.168.3.0/24,192.168.4.0/24 --advertise-exit-node";
       "TS_STATE_DIR" = "/var/lib/tailscale";
       "TS_USERSPACE" = "false";
     };