diff --git a/nixos/common/services/tailscale.nix b/nixos/common/services/tailscale.nix
index f2d266e4..85d76a1b 100644
--- a/nixos/common/services/tailscale.nix
+++ b/nixos/common/services/tailscale.nix
@@ -1,5 +1,5 @@
 { config, pkgs, ... }: {
   # Enable tailscale and open port 22 on it
   services = { tailscale.enable = true; };
-  firewall.interfaces.tailscale0.allowedTCPPorts = [ 22 ];
+  networking.firewall.interfaces.tailscale0.allowedTCPPorts = [ 22 ];
 }
\ No newline at end of file