diff --git a/hosts/OVHCloud/hardware-configuration.nix b/hosts/OVHCloud/hardware-configuration.nix
index 71fd56d..5cafbd9 100644
--- a/hosts/OVHCloud/hardware-configuration.nix
+++ b/hosts/OVHCloud/hardware-configuration.nix
@@ -30,6 +30,15 @@
   services.caddy = {
     enable = true;
     package = inputs.caddy.packages.${pkgs.system}.caddy;
+
+    globalConfig = ''
+      acme_dns ovh {
+        endpoint {$OVH_ENDPOINT}
+        application_key {$OVH_APPLICATION_KEY}
+        application_secret {$OVH_APPLICATION_SECRET}
+        consumer_key {$OVH_CONSUMER_KEY}
+      }
+    '';
   };
   systemd.services.caddy = {
     serviceConfig = {