diff --git a/host/x86_64-linux/home/Network.nix b/host/x86_64-linux/home/Network.nix
index ab2132c..1189fe1 100644
--- a/host/x86_64-linux/home/Network.nix
+++ b/host/x86_64-linux/home/Network.nix
@@ -110,6 +110,7 @@ in
         };
         dhcpServerConfig = {
           DNS = internal;
+          NTP = internal;
           DefaultLeaseTimeSec = "12h";
           EmitDNS = true;
           EmitNTP = true;
diff --git a/host/x86_64-linux/home/OpenNtpd.nix b/host/x86_64-linux/home/OpenNtpd.nix
new file mode 100644
index 0000000..f0ebafe
--- /dev/null
+++ b/host/x86_64-linux/home/OpenNtpd.nix
@@ -0,0 +1,9 @@
+{ ... }: {
+  services.openntpd = {
+    enable = true;
+    extraConfig = ''
+      listen on 0.0.0.0
+      listen on ::
+    '';
+  };
+}