diff --git a/configuration.nix b/configuration.nix
index ae67c8e..9a51528 100644
--- a/configuration.nix
+++ b/configuration.nix
@@ -9,6 +9,7 @@
     ./gitlab-runner.nix
     ./monitoring.nix
     ./net.nix
+    ./nfs.nix
     ./overlays.nix
     ./slurm.nix
     ./ssh.nix
diff --git a/nfs.nix b/nfs.nix
new file mode 100644
index 0000000..affb304
--- /dev/null
+++ b/nfs.nix
@@ -0,0 +1,9 @@
+{ ... }:
+
+{
+  services.nfs.server.enable = true;
+  services.nfs.server.exports = ''
+    /nix 10.0.40.0/24(ro,sync,no_subtree_check,root_squash)
+  '';
+  networking.firewall.allowedTCPPorts = [ 2049 ];
+}