diff --git a/nixosModules/services/loki.nix b/nixosModules/services/loki.nix
index 132599c..4eb53a3 100644
--- a/nixosModules/services/loki.nix
+++ b/nixosModules/services/loki.nix
@@ -1,6 +1,8 @@
-{ pkgs, lokiPort ? 3100, ... }:
+{ pkgs, config, lokiPort ? 3100, ... }:
 {
-  networking.firewall.allowedTCPPorts = [ lokiPort ];
+  networking.firewall.allowedTCPPorts = [
+    config.services.loki.configuration.server.http_listen_port
+  ];
 
   environment.systemPackages = with pkgs; [
     (pkgs.writeShellScriptBin "loki-check" "curl http://localhost:${builtins.toString lokiPort}/ready")