diff --git a/nixos/modules/services/misc/etesync-dav.nix b/nixos/modules/services/misc/etesync-dav.nix
index 2cccc51d1fbf..d9a8a137e82e 100644
--- a/nixos/modules/services/misc/etesync-dav.nix
+++ b/nixos/modules/services/misc/etesync-dav.nix
@@ -20,7 +20,7 @@ in
 
       apiUrl = lib.mkOption {
         type = lib.types.str;
-        default = "https://api.etesync.com/";
+        default = "https://api.etebase.com/partner/etesync/";
         description = "The url to the etesync API.";
       };