diff --git a/hosts/containers/dhcp/configuration.nix b/hosts/containers/dhcp/configuration.nix
index c0dfdc06..1aaa5400 100644
--- a/hosts/containers/dhcp/configuration.nix
+++ b/hosts/containers/dhcp/configuration.nix
@@ -31,7 +31,10 @@
   services.dhcpd4 = {
     enable = true;
     interfaces = [ "eth0" ];
-    extraConfig = builtins.readFile ../../../secrets/hosts/dhcp/config;
+    extraConfig = ''
+      authoritative;
+
+    '' + builtins.readFile ../../../secrets/hosts/dhcp/config;
   };
 
   # This value determines the NixOS release with which your system is to be
diff --git a/secrets b/secrets
index 3ae294f8..bd190b8b 160000
--- a/secrets
+++ b/secrets
@@ -1 +1 @@
-Subproject commit 3ae294f84afa3a399a73fedf60418009cc330598
+Subproject commit bd190b8b1f925a7b781eea72e60c3a10fae83bcc