diff --git a/configuration/common/default.nix b/configuration/common/default.nix
index 0539f43..d3f068d 100644
--- a/configuration/common/default.nix
+++ b/configuration/common/default.nix
@@ -6,6 +6,7 @@
 
     ./backup.nix
     ./locale.nix
+    ./networking.nix
     ./nix.nix
     ./programs.nix
     ./ssh.nix
diff --git a/configuration/common/networking.nix b/configuration/common/networking.nix
index b2d3bb9..77e5f1b 100644
--- a/configuration/common/networking.nix
+++ b/configuration/common/networking.nix
@@ -1,4 +1,4 @@
-{ ... }:
+{ lib, ... }:
 
 {
 
diff --git a/flake.lock b/flake.lock
index 2c64d48..5672aa4 100644
--- a/flake.lock
+++ b/flake.lock
@@ -212,11 +212,11 @@
     },
     "nixpkgs_2": {
       "locked": {
-        "lastModified": 1712163089,
-        "narHash": "sha256-Um+8kTIrC19vD4/lUCN9/cU9kcOsD1O1m+axJqQPyMM=",
+        "lastModified": 1712439257,
+        "narHash": "sha256-aSpiNepFOMk9932HOax0XwNxbA38GOUVOiXfUVPOrck=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "fd281bd6b7d3e32ddfa399853946f782553163b5",
+        "rev": "ff0dbd94265ac470dda06a657d5fe49de93b4599",
         "type": "github"
       },
       "original": {
diff --git a/hosts/hydra-1/configuration.nix b/hosts/hydra-1/configuration.nix
index 027f0d9..7bd2095 100644
--- a/hosts/hydra-1/configuration.nix
+++ b/hosts/hydra-1/configuration.nix
@@ -26,7 +26,7 @@
   networking.nameservers = [ "2001:638:904:ffcc::3" "2001:638:904:ffcc::4" "141.24.40.3" "141.24.40.4" ];
 
   nix = {
-    settings.allowed-uris = "http:// https://";
+    settings.allowed-uris = "http: https: github:";
     distributedBuilds = true;
     buildMachines = [
       {
diff --git a/hosts/hydra-2/configuration.nix b/hosts/hydra-2/configuration.nix
index 5397517..8dc1418 100644
--- a/hosts/hydra-2/configuration.nix
+++ b/hosts/hydra-2/configuration.nix
@@ -26,7 +26,7 @@
   networking.nameservers = [ "2001:638:904:ffcc::3" "2001:638:904:ffcc::4" "141.24.40.3" "141.24.40.4" ];
 
   # Allow Hydra to fetch remote URLs in restricted mode
-  nix.settings.allowed-uris = "http:// https://";
+  nix.settings.allowed-uris = "http: https: github:";
 
   services.openssh.settings= {
    PermitRootLogin = "yes";